GT-R Register - Nissan Skyline and GT-R Drivers Club forum - View Single Post - Stage 5, over Stage 4/4.25.. worth it??
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Old 20th September 2014, 03:14 PM   #9 (permalink)
Hugh Keir
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Originally Posted by vxrcymru View Post

I think what the Stage 5 lacks is an increase in torque over where you are now if you are sticking with a standard engine.
Originally Posted by Johnny G View Post

Upgraded rods only ~ 800bhp and 700lb/ft
So on 4.5 and modified turbos you are boost / torque limited in the mid range compared to stage 5.

Stage 5 with upgraded turbos can go for a bit more boost to provide an additional 70/80 ftlbs mid range torque over 4.5.

BHP is +50 higher up the revs on Stage 5 when torque may not be quite such a limiting factor.
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