COBB Tuning Distributor & Nissan GTR Pro Tuner/COBB BMW Pro Tuner/Mazda Pro Tuner

Thursday, December 29, 2011

Nissan GTR vr38Dett Piston + conrod upgarde

Due to high Mean Effective Pressure (MEP) And high torque produced by higher boost pressure.. we do change the OEM pistons to the Aftermarket Forged Pistons and the con rod. Through our experience tuning the GTR  there's a certain amount of torque that the original piston can take before it will reach it LIMIT

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