Boost Logic 4.1L Stroker Kit Nissan R35 GTR 09

Boost Logic has introduced the VR38 stroker kit for the Nissan R35 GT-R. This kit utilizes a billet 4340 steel crankshaft in either 92mm or 94mm stroke length and this raises displacement to either 4.0L or 4.1L respectively. Manley Custom Stroker H Beam connecting rods and CP Pistons in custom compression ratios and custom cylinder liners are also included.

The Boost Logic Stroker kit is the ultimate in high horsepower engine builds. To ensure reliable function, only the highest quality parts are used. With this kit, you can expect to see better engine response.

With the 4.1 Kit, Block milling is required for additional clearance.

We also have a C350 Wrist Pin Upgrade offered at an additional $750 per set of 6. This wrist pin is a unique material based out of Austria and is used in all Promod level platforms delivering over 3000+HP.