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    Napp Motorsports Blog

    • The Importance of Measuring Connecting Rod Bolt Stretch vs Torque

      The Importance of Measuring Connecting Rod Bolt...

      February 14, 2026Stefan Napp

      What started as curiosity over conflicting ARP Rod Bolt specs between Manley Rods and Maruha Rods turned into a full experiment on torque, bolt stretch, proper lubrication, and its effects...

      1 comment

      The Importance of Measuring Connecting Rod Bolt...

      February 14, 2026Stefan Napp

      What started as curiosity over conflicting ARP Rod Bolt specs between Manley Rods and Maruha Rods turned into a full experiment on torque, bolt stretch, proper lubrication, and its effects...

      1 comment
    • Dylans 2.0L VVT ITB Engine Build

      Dylans 2.0L VVT ITB Engine Build

      December 21, 2023Stefan Napp

      What started as a deal too good to be true, this has been my most challenging engine build yet. After going turbo for a year (Flyin Miata kit with a...

      Dylans 2.0L VVT ITB Engine Build

      December 21, 2023Stefan Napp

      What started as a deal too good to be true, this has been my most challenging engine build yet. After going turbo for a year (Flyin Miata kit with a...

    1 / of 3

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