{"title":"Miata Engines","description":"\u003cp\u003eI build Miata engines, from Spec Miata and restoration builds to high horsepower turbo, supercharged and naturally aspirated builds. Everything here is for the NA and NB Miata: the 1.6 short nose and long nose, the 1.8 BP, the NB1 BP4W and the NB2 VVT.\u003c\/p\u003e\n\u003cp\u003eThere are three ways to get one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI build it for you. The \u003ca href=\"\/products\/miata-engine-build-packages\"\u003eEngine Build Packages\u003c\/a\u003e go from Restoration (Stock Power) up to the 300-400 hp Standard Turbo Package. Every package includes machine work, assembly and the parts listed for it.\u003c\/li\u003e\n\u003cli\u003eI build it to class rules. The \u003ca href=\"\/products\/spec-miata-engine-build-na-nb-miata\"\u003eSpec Miata Engine Build\u003c\/a\u003e follows the current SCCA Spec Miata engine rules.\u003c\/li\u003e\n\u003cli\u003eYou build it. \u003ca href=\"\/products\/miata-forged-engine-build-in-a-box\"\u003eBuild in a Box\u003c\/a\u003e is the parts I've settled on, boxed up for you and your machine shop, from a stock rebuild up to the Forged (400whp Capable) kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSend me your core, or I can supply one for the packages and the Spec Miata build. Anything above 400 hp is a custom quote through the \u003ca href=\"\/pages\/engine-build-inquiry-form\"\u003ebuild inquiry form\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"miata-forged-engine-build-in-a-box","title":"Miata Engine Build in a Box","description":"\u003cp\u003eLead time is up to two weeks. Estimated ship date above is accurate.\u003c\/p\u003e\n\u003cp\u003eAfter years of building reliable Miata engines, these are the parts I've settled on, boxed up for you to build. Pick your engine and a tier, from a stock rebuild up to the fully forged kit. It's offered for the 1.6 B6 short nose and long nose, the 1.8 BP, the NB1 BP4W and the NB2 VVT.\u003c\/p\u003e\n\u003cp\u003eIt assumes you're working with a reputable machine shop. Every kit comes with a PDF of the clearances I use for machine work and the break in procedure to follow.\u003c\/p\u003e\n\u003cp\u003eRestoration (Stock Power) includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiston rings for your stock pistons\u003c\/li\u003e\n\u003cli\u003eRace main, rod and thrust bearings in standard size (OEM thrust bearing on VVT)\u003c\/li\u003e\n\u003cli\u003eMazda OEM oil pump and head gasket\u003c\/li\u003e\n\u003cli\u003eNew head bolts\u003c\/li\u003e\n\u003cli\u003eComplete genuine gasket set\u003c\/li\u003e\n\u003cli\u003eEngine freeze plug kit and oil galley plug kit\u003c\/li\u003e\n\u003cli\u003eGates water pump and Gates timing belt kit\u003c\/li\u003e\n\u003cli\u003eNew lower timing cover kit\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eOEM crank bolt and crank key\u003c\/li\u003e\n\u003cli\u003eMazda OEM VVT rebuild kit (NB2 VVT only)\u003c\/li\u003e\n\u003cli\u003eRTV, assembly lube, oil filters, bolt marker, Plastigauge and a piston ring compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e250whp Capable: everything in Restoration, plus:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBoundary Stage 2 oil pump (in place of the OEM pump)\u003c\/li\u003e\n\u003cli\u003eCometic head gasket (in place of the OEM head gasket)\u003c\/li\u003e\n\u003cli\u003eFluidampr harmonic balancer (not included for the 1.6 short nose)\u003c\/li\u003e\n\u003cli\u003eSupermiata coolant reroute kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e300whp Capable: everything in 250whp, plus:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManley forged rods\u003c\/li\u003e\n\u003cli\u003eARP head studs (in place of the head bolts) and main studs\u003c\/li\u003e\n\u003cli\u003eTurbo oil return bung\u003c\/li\u003e\n\u003cli\u003e36-2 trigger wheel (NB1 and NB2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eForged (400whp Capable) takes a stock NA or NB Miata engine to a fully forged setup, and includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupertech forged pistons\u003c\/li\u003e\n\u003cli\u003eWiseco XX piston rings\u003c\/li\u003e\n\u003cli\u003eManley forged rods\u003c\/li\u003e\n\u003cli\u003eARP head studs and main studs\u003c\/li\u003e\n\u003cli\u003eSupertech valve springs and retainers (plus valve locks on 1990-97 engines)\u003c\/li\u003e\n\u003cli\u003eRace main, rod and thrust bearings in standard size (OEM thrust bearing on VVT)\u003c\/li\u003e\n\u003cli\u003eEngine freeze plug kit and oil galley plug kit\u003c\/li\u003e\n\u003cli\u003eComplete genuine gasket set with a Cometic head gasket\u003c\/li\u003e\n\u003cli\u003eGates water pump and Gates timing belt kit\u003c\/li\u003e\n\u003cli\u003eFluidampr harmonic balancer (not included for the 1.6 short nose)\u003c\/li\u003e\n\u003cli\u003e36-2 trigger wheel\u003c\/li\u003e\n\u003cli\u003eNew lower timing cover kit\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs in a turbo heat range\u003c\/li\u003e\n\u003cli\u003eSupermiata coolant reroute kit\u003c\/li\u003e\n\u003cli\u003eBoundary Stage 2 oil pump\u003c\/li\u003e\n\u003cli\u003eOEM crank bolt and crank key\u003c\/li\u003e\n\u003cli\u003eRTV, assembly lube, oil filters, bolt marker, Plastigauge and a piston ring compressor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe forged combination is set, and its core setup is good for up to 400whp on 93 octane with the right turbo and a good tune. If you want a different configuration, reach out, though I strongly recommend sticking with this one. This kit uses stock cams and valves. Upgraded cams and valves can be added if you'd like a manual quote.\u003c\/p\u003e\n\u003cp\u003eThe Fluidampr doesn't fit the short nose 1.6, so it's left out of that kit. On the long nose 1.6, running the Fluidampr means switching your water pump pulley and alternator to the 1994 to 1997 ribbed belt setup, which isn't included.\u003c\/p\u003e\n\u003cp\u003eIf you already have some of these parts, email me what you have and I'll make you a custom invoice with only the parts you need.\u003c\/p\u003e\n\u003cp\u003eEngine builds are excluded from the return policy.\u003c\/p\u003e","brand":"Napp Motorsports","offers":[{"title":"1.6 B6 Short Nose \/ Restoration (Stock Power)","offer_id":67990570893511,"sku":"NM-091ECB","price":1781.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ 250whp Capable","offer_id":67990570926279,"sku":"NM-8EC173","price":2400.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ 300whp Capable","offer_id":67990570959047,"sku":"NM-E43B6A","price":3270.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ Forged (400whp Capable)","offer_id":44836667949255,"sku":"","price":4812.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ Restoration (Stock Power)","offer_id":67990570991815,"sku":"NM-0E6B2D","price":1825.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ 250whp Capable","offer_id":67990571024583,"sku":"NM-5488A5","price":2959.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ 300whp Capable","offer_id":67990571057351,"sku":"NM-4C5D77","price":3830.5,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ Forged (400whp Capable)","offer_id":44390260736199,"sku":"16LNC-BIAB","price":5371.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ Restoration (Stock Power)","offer_id":67990571090119,"sku":"NM-7EA306","price":1970.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ 250whp Capable","offer_id":67990571122887,"sku":"NM-7BA998","price":3095.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ 300whp Capable","offer_id":67990571155655,"sku":"NM-5DA5F2","price":3965.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ Forged (400whp Capable)","offer_id":44390260768967,"sku":"18BP-BIAB","price":5432.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ Restoration (Stock Power)","offer_id":67990571188423,"sku":"NM-40FE3E","price":1986.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ 250whp Capable","offer_id":67990571221191,"sku":"NM-5030B6","price":3119.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ 300whp Capable","offer_id":67990571253959,"sku":"NM-3A9768","price":4024.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ Forged (400whp Capable)","offer_id":44390260801735,"sku":"18BP4W-BIAB","price":5363.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ Restoration (Stock Power)","offer_id":67990571286727,"sku":"NM-8B96EA","price":2220.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ 250whp Capable","offer_id":67990571319495,"sku":"NM-ED114C","price":3376.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ 300whp Capable","offer_id":67990571352263,"sku":"NM-C1B857","price":4282.5,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ Forged (400whp Capable)","offer_id":44390260834503,"sku":"18BP6DVVT-BIAB","price":5552.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3659\/5143\/files\/Untitleddesign_2.png?v=1719754010"},{"product_id":"spec-miata-engine-build-na-nb-miata","title":"Spec Miata Engine Build - NA\/NB Miata","description":"\u003cp\u003eThis is the engine build I do for Spec Miata racers: your NA or NB engine rebuilt with Mazda OEM internals to the letter of the Spec Miata Law, machined and put together to the class rules. It's offered for the 1.6 (SNC and LNC), the 1.8 BP, the NB1 BP4W and the NB2 VVT.\u003c\/p\u003e\n\u003cp\u003eEvery build follows the current SCCA Spec Miata engine rules.\u003c\/p\u003e\n\u003cp\u003eThe build includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMachine work to class rules\u003c\/li\u003e\n\u003cli\u003eNew piston rings\u003c\/li\u003e\n\u003cli\u003eMain, rod and thrust bearings\u003c\/li\u003e\n\u003cli\u003eMazda OEM oil pump\u003c\/li\u003e\n\u003cli\u003eMazda OEM head gasket and a complete genuine gasket set\u003c\/li\u003e\n\u003cli\u003eGates water pump and Gates timing belt kit\u003c\/li\u003e\n\u003cli\u003eEngine freeze plug kit and oil galley plug kit\u003c\/li\u003e\n\u003cli\u003eReplacement timing covers\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eOEM crank bolt and crank key\u003c\/li\u003e\n\u003cli\u003eMazda OEM VVT rebuild kit on the NB2\u003c\/li\u003e\n\u003cli\u003eAssembly and break in procedure\u003c\/li\u003e\n\u003cli\u003eValve cover powder coated in your color of choice\u003c\/li\u003e\n\u003cli\u003eAll raw aluminum components vapor honed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCores can either be supplied by us, or you can supply us with a core. Customers who supply a core are liable for any engine components that are found to be damaged (i.e. scored crank, bent valves, melted pistons, etc.). If Napp Motorsports supplies the core, any damaged internals that are found during the build process are replaced at no cost to the customer.\u003c\/p\u003e\n\u003cp\u003ePayment is split in two. 50% is charged at checkout as your deposit. The remaining 50% is charged to the same card when your engine is complete. Shipping is invoiced separately.\u003c\/p\u003e\n\u003cp\u003eShipping is charged on a separate invoice when your engine is complete.\u003c\/p\u003e\n\u003cp\u003eLead time is approximately 4 weeks from the time an engine core is in-hand. Any extensions beyond that will be communicated as early as possible.\u003c\/p\u003e\n\u003cp\u003eEngine builds are excluded from the return policy.\u003c\/p\u003e","brand":"Napp Motorsports","offers":[{"title":"1.6 B6 Short Nose \/ Yes","offer_id":67925597487303,"sku":null,"price":6245.0,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ No","offer_id":67925597520071,"sku":null,"price":7745.0,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ Yes","offer_id":67925597552839,"sku":null,"price":6245.0,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ No","offer_id":67925597585607,"sku":null,"price":7745.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ Yes","offer_id":67925597618375,"sku":null,"price":6245.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ No","offer_id":67925597651143,"sku":null,"price":7745.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ Yes","offer_id":67925597683911,"sku":null,"price":6245.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ No","offer_id":67925597716679,"sku":null,"price":8045.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ Yes","offer_id":67925597749447,"sku":null,"price":6245.0,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ No","offer_id":67925597782215,"sku":null,"price":8045.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3659\/5143\/files\/B3CAE018-F3DF-4E80-B204-FD8981D03804.jpg?v=1792093806"},{"product_id":"miata-engine-build-packages","title":"Miata Engine Build Packages - NA\/NB Miata","description":"\u003cp\u003eThese are my engine build packages for the NA and NB Miata, built from the parts combinations I use on my customer builds, so you can skip the long quote process. Pick your engine and your package. Anything above 400 hp is a custom quote: email me via the \"Contact Us\" page if you have any questions, even if it's about an existing package and you just don't want to figure out exactly what you want, I'm happy to do the leg work for you.\u003c\/p\u003e\n\u003cp\u003eWhen you order, tell me your induction type: Naturally Aspirated, Supercharged or Turbo.\u003c\/p\u003e\n\u003cp\u003eAbove 400 hp: custom quote.\u003c\/p\u003e\n\u003cp\u003eEvery package includes machine work, assembly and the parts listed for it. Prices assume you send your own core; freight is extra.\u003c\/p\u003e\n\u003ch3\u003eRestoration (Stock Power)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew piston rings (Stock pistons reused)\u003c\/li\u003e\n\u003cli\u003eMain bearings\u003c\/li\u003e\n\u003cli\u003eRod bearings\u003c\/li\u003e\n\u003cli\u003eThrust bearings\u003c\/li\u003e\n\u003cli\u003eOil pump (OEM)\u003c\/li\u003e\n\u003cli\u003eOil galley freeze plugs (OEM)\u003c\/li\u003e\n\u003cli\u003e30 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003e35 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003eCrank bolt (OEM)\u003c\/li\u003e\n\u003cli\u003eCrank key (OEM)\u003c\/li\u003e\n\u003cli\u003eHead gasket (OEM)\u003c\/li\u003e\n\u003cli\u003eHead bolts (Mahle)\u003c\/li\u003e\n\u003cli\u003eGates timing belt kit\u003c\/li\u003e\n\u003cli\u003eComplete Gasket Set (OEM)\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eGates water pump\u003c\/li\u003e\n\u003cli\u003eReplacement lower timing covers\u003c\/li\u003e\n\u003cli\u003eYour valve cover powder coated in your color of choice\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMachine work and assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e250 hp Capable (Track \/ Dual Duty)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew piston rings (Stock pistons reused)\u003c\/li\u003e\n\u003cli\u003eMain bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eRod bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eThrust bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eBoundary Stage 2 oil pump (72 psi)\u003c\/li\u003e\n\u003cli\u003eOil galley freeze plugs\u003c\/li\u003e\n\u003cli\u003e30 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003e35 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003eCrank bolt (Mazda OEM)\u003c\/li\u003e\n\u003cli\u003eCrank key (Mazda OEM)\u003c\/li\u003e\n\u003cli\u003eCometic MLS head gasket\u003c\/li\u003e\n\u003cli\u003eHead bolts (Mahle)\u003c\/li\u003e\n\u003cli\u003eGates timing belt kit\u003c\/li\u003e\n\u003cli\u003eMazda OEM complete gasket set\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eGates water pump\u003c\/li\u003e\n\u003cli\u003eReplacement lower timing covers\u003c\/li\u003e\n\u003cli\u003eSuperMiata coolant reroute\u003c\/li\u003e\n\u003cli\u003eCoolant neck with turbo coolant feed (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eTurbo oil return bung (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eFluidampr crank pulley (Excl SNC 1.6)\u003c\/li\u003e\n\u003cli\u003e1.8 water pump pulley (Due the Fluidampr using a newer belt style) (1991.5-1993\/LNC Only)\u003c\/li\u003e\n\u003cli\u003eVVT rebuild kit (Mazda OEM) (VVT Only)\u003c\/li\u003e\n\u003cli\u003eYour valve cover powder coated in your color of choice\u003c\/li\u003e\n\u003cli\u003eMachine work and assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLong nose 1.6 with the Fluidampr: you will have to run a 1994-1997 Miata alternator. This is not supplied with the build.\u003c\/p\u003e\n\u003ch3\u003e300 hp Capable\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew piston rings (Stock pistons reused)\u003c\/li\u003e\n\u003cli\u003eManley H-beam rods\u003c\/li\u003e\n\u003cli\u003eMain bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eRod bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eThrust bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eBoundary Stage 2 oil pump (72 psi)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eARP main studs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOil galley freeze plugs\u003c\/li\u003e\n\u003cli\u003e30 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003e35 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003eCrank bolt (Mazda OEM)\u003c\/li\u003e\n\u003cli\u003eCrank key (Mazda OEM)\u003c\/li\u003e\n\u003cli\u003eARP head studs\u003c\/li\u003e\n\u003cli\u003eCometic MLS head gasket\u003c\/li\u003e\n\u003cli\u003eGates timing belt kit\u003c\/li\u003e\n\u003cli\u003eMazda OEM complete gasket set\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eGates water pump\u003c\/li\u003e\n\u003cli\u003eReplacement lower timing covers\u003c\/li\u003e\n\u003cli\u003eSuperMiata coolant reroute\u003c\/li\u003e\n\u003cli\u003eCoolant neck with turbo coolant feed (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eTurbo oil return bung (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eFluidampr crank pulley (Excl SNC 1.6)\u003c\/li\u003e\n\u003cli\u003e1.8 water pump pulley (Due the Fluidampr using a newer belt style) (1991.5-1993\/LNC Only)\u003c\/li\u003e\n\u003cli\u003e36-2 trigger wheel (NB1\/2 Only)\u003c\/li\u003e\n\u003cli\u003eVVT rebuild kit (Mazda OEM) (VVT Only)\u003c\/li\u003e\n\u003cli\u003eYour valve cover powder coated in your color of choice\u003c\/li\u003e\n\u003cli\u003eMachine work and assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLong nose 1.6 with the Fluidampr: you will have to run a 1994-1997 Miata alternator. This is not supplied with the build.\u003c\/p\u003e\n\u003ch3\u003e300-400 hp (Standard Turbo Package)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupertech forged pistons with Wiseco XX rings\u003c\/li\u003e\n\u003cli\u003eManley H-beam rods\u003c\/li\u003e\n\u003cli\u003eMain bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eRod bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eThrust bearings, King\/ACL Race\u003c\/li\u003e\n\u003cli\u003eBoundary Stage 2 oil pump (72 psi)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eARP main studs\u003c\/li\u003e\n\u003cli\u003eARP head studs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOil galley freeze plugs\u003c\/li\u003e\n\u003cli\u003e30 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003e35 mm freeze plugs\u003c\/li\u003e\n\u003cli\u003eCrank bolt (Mazda OEM)\u003c\/li\u003e\n\u003cli\u003eCrank key (Mazda OEM)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCometic MLS head gasket\u003c\/li\u003e\n\u003cli\u003eSupertech valve springs\u003c\/li\u003e\n\u003cli\u003eSupertech 6mm valve locks (NA6\/NA8 Only)\u003c\/li\u003e\n\u003cli\u003eGates timing belt kit\u003c\/li\u003e\n\u003cli\u003eMazda OEM complete gasket set\u003c\/li\u003e\n\u003cli\u003eNGK spark plugs\u003c\/li\u003e\n\u003cli\u003eGates water pump\u003c\/li\u003e\n\u003cli\u003eReplacement lower timing covers\u003c\/li\u003e\n\u003cli\u003eSuperMiata coolant reroute\u003c\/li\u003e\n\u003cli\u003eCoolant neck with turbo coolant feed (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eTurbo oil return bung (Turbo builds only)\u003c\/li\u003e\n\u003cli\u003eFluidampr crank pulley (Excl SNC 1.6)\u003c\/li\u003e\n\u003cli\u003e1.8 water pump pulley (Due the Fluidampr using a newer belt style) (1991.5-1993\/LNC Only)\u003c\/li\u003e\n\u003cli\u003e36-2 trigger wheel (NB1\/2 Only)\u003c\/li\u003e\n\u003cli\u003eVVT rebuild kit (Mazda OEM) (VVT Only)\u003c\/li\u003e\n\u003cli\u003eYour valve cover powder coated in your color of choice\u003c\/li\u003e\n\u003cli\u003eMachine work and assembly\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLong nose 1.6 with the Fluidampr: you will have to run a 1994-1997 Miata alternator. This is not supplied with the build.\u003c\/p\u003e\n\u003ch3\u003eAdd-ons\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAdd-on\u003c\/th\u003e\n\u003cth\u003ePackages\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eARP head studs (instead of head bolts)\u003c\/td\u003e\n\u003ctd\u003eRestoration (Stock Power), 250 hp Capable (Track \/ Dual Duty)\u003c\/td\u003e\n\u003ctd\u003e$96.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eARP main studs\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty)\u003c\/td\u003e\n\u003ctd\u003e$113.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil pan baffle\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$179.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatch can, turbo, with 10AN lines\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$328.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatch can, non-turbo\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$288.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel System Package (no injectors)\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$449.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjectors, 365cc (NA)\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$423.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjectors, 775cc (supercharged)\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$455.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjectors, 1000cc (turbo)\u003c\/td\u003e\n\u003ctd\u003e250 hp Capable (Track \/ Dual Duty), 300 hp Capable, 300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$502.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupertech valve springs\u003c\/td\u003e\n\u003ctd\u003e300 hp Capable\u003c\/td\u003e\n\u003ctd\u003e1.6 B6 Short Nose, 1.6 B6 Long Nose, 1.8 BP (NA8): $670.91; 1.8 BP4W (NB1), 1.8 BP6D VVT (NB2): $564.83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBillet main caps\u003c\/td\u003e\n\u003ctd\u003e300-400 hp (Standard Turbo Package)\u003c\/td\u003e\n\u003ctd\u003e$1,273.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngine core\u003c\/h3\u003e\n\u003cp\u003eIf you supply a core, there is no extra cost. If you need me to supply a core, it is added to your package (1.6 B6 Short Nose, 1.6 B6 Long Nose, 1.8 BP (NA8): $1,500.00; 1.8 BP4W (NB1), 1.8 BP6D VVT (NB2): $1,800.00) and it is part of your deposit. This could possibly add 1-2 weeks to lead time if I do not have your desired core in stock. I do try to keep 1 of each on hand at all times. Will communicate if needed, feel free to email me first to see what we have on hand.\u003c\/p\u003e\n\u003ch3\u003eDeposit\u003c\/h3\u003e\n\u003cp\u003eThe deposit is the parts cost of your package and any add-ons. The deposit is not refundable after parts have been ordered for the build. If you cancel after that time (usually 24 hours), the parts that you paid a deposit for will be sent to you, excluding any custom parts (valve cover modification, powder coating and 10AN return bung costs will all be forfeit).\u003c\/p\u003e\n\u003cp\u003ePayment is split in two. The parts deposit shown for your package and add-ons is charged at checkout. The balance is charged to the same card when your engine is complete. Shipping is invoiced separately.\u003c\/p\u003e\n\u003cp\u003eEngine builds are excluded from the return policy.\u003c\/p\u003e\n\u003ch3\u003eFreight\u003c\/h3\u003e\n\u003cp\u003eShipping is charged on a separate invoice when your engine is complete.\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eEngine builds are sold without warranty, except that the parts inside carry their makers' warranty. Any workmanship claims are to be investigated by Napp Motorsports and handled on a case by case basis.\u003c\/p\u003e\n\u003ch3\u003eLead time\u003c\/h3\u003e\n\u003cp\u003eEngine build lead time is 4-6 weeks, depending on what level of build you are going with. If you have any questions on lead time, please feel free to email me via the \"Contact Us\" page.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRestoration: 4 Weeks\u003c\/li\u003e\n\u003cli\u003e250-400HP Builds: 4-6 Weeks\u003c\/li\u003e\n\u003cli\u003e400hp + Builds: 6-8 Weeks (Will confirm, usually 6 weeks)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLead Times are based on the assumption that the engine is in hand and ready for work. Any parts delays due to incoming engine damage are not factored into the lead time estimate.\u003c\/p\u003e","brand":"Napp Motorsports","offers":[{"title":"1.6 B6 Short Nose \/ Restoration (Stock Power)","offer_id":67926745219271,"sku":null,"price":4898.15,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ 250 hp Capable (Track \/ Dual Duty)","offer_id":67926745252039,"sku":null,"price":5485.79,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ 300 hp Capable","offer_id":67926745284807,"sku":null,"price":6279.66,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Short Nose \/ 300-400 hp (Standard Turbo Package)","offer_id":67926745317575,"sku":null,"price":8085.36,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ Restoration (Stock Power)","offer_id":67926745350343,"sku":null,"price":4886.94,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ 250 hp Capable (Track \/ Dual Duty)","offer_id":67926745383111,"sku":null,"price":6017.18,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ 300 hp Capable","offer_id":67926745415879,"sku":null,"price":6811.05,"currency_code":"USD","in_stock":true},{"title":"1.6 B6 Long Nose \/ 300-400 hp (Standard Turbo Package)","offer_id":67926745448647,"sku":null,"price":8616.75,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ Restoration (Stock Power)","offer_id":67926745481415,"sku":null,"price":5037.57,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ 250 hp Capable (Track \/ Dual Duty)","offer_id":67926745514183,"sku":null,"price":6108.89,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ 300 hp Capable","offer_id":67926745546951,"sku":null,"price":6902.76,"currency_code":"USD","in_stock":true},{"title":"1.8 BP (NA8) \/ 300-400 hp (Standard Turbo Package)","offer_id":67926745579719,"sku":null,"price":8644.36,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ Restoration (Stock Power)","offer_id":67926745612487,"sku":null,"price":5057.14,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ 250 hp Capable (Track \/ Dual Duty)","offer_id":67926745645255,"sku":null,"price":6128.46,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ 300 hp Capable","offer_id":67926745678023,"sku":null,"price":6952.32,"currency_code":"USD","in_stock":true},{"title":"1.8 BP4W (NB1) \/ 300-400 hp (Standard Turbo Package)","offer_id":67926745710791,"sku":null,"price":8587.84,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ Restoration (Stock Power)","offer_id":67926745743559,"sku":null,"price":5521.8,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ 250 hp Capable (Track \/ Dual Duty)","offer_id":67926745776327,"sku":null,"price":6593.12,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ 300 hp Capable","offer_id":67926745809095,"sku":null,"price":7416.98,"currency_code":"USD","in_stock":true},{"title":"1.8 BP6D VVT (NB2) \/ 300-400 hp (Standard Turbo Package)","offer_id":67926745841863,"sku":null,"price":9052.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3659\/5143\/files\/41C7A49A-8B7A-4406-8AFD-3326A74D3BD5.jpg?v=1792093806"}],"url":"https:\/\/www.nappmotorsports.com\/collections\/miata-engines.oembed","provider":"Napp Motorsports","version":"1.0","type":"link"}