Boost Logic 4.1L Stroker Kit for R35 GTR (2009+)

Boost Logic's VR38 stroker kit for the Nissan R35 GT-R uses a billet 4340 steel crankshaft with a 94mm stroke, raising displacement to 4.1L. Manley custom stroker H-Beam connecting rods and custom Diamond pistons in custom compression ratios are included. The Boost Logic stroker kit is built for high horsepower engine builds. Only the highest quality parts are used to ensure reliable function, and you can expect better engine response. Kit includes: Billet 4340 steel crankshaft, 94mm stroke (4.1L displacement) Manley custom stroker H-Beam connecting rods Custom Diamond pistons in custom compression ratios Optional upgrade: a C350 wrist pin upgrade is offered at an additional cost per set of 6. This wrist pin uses a unique material sourced from Austria and is used in Pro Mod level platforms delivering over 3000+ HP.