BOOST LOGIC 4.1 STROKER KIT

Boost Logic is proud to introduce their stroker kit for the Nissan VR38. Utilizing a 4340 Billet Steel Crankshaft precision machined to a choice of 92mm or 94mm strokes, we raise the displacement to 4.0 liters or 4.1 liters respectively. The kit includes Carrillo H Beam connecting rods, CP pistons available in custom compression ratios and custom cylinder liners. This kit is the ultimate in high horsepower engine builds, using the highest quality parts available to create a package that adds engine response and horsepower to your R35 GTR while being as reliable as possible at high engine outputs.

Please note that with the 4.1L stroker kit, the block must have extra clearancing done. However, the 4.0L stroker does not require this.

Kit Includes:

* Custom Cylinder Liners x 6
* Forged Aluminum Piston x 6
* Piston Pin x 6
* Snap Ring x 12
* Piston Ring Set x 6
* I-Beam Connecting Rod x 6
* Billet Crank Shaft x 1