R35 - what boost pressure on stock tubs and internals?
I recently changed maps and have a feeling my old map was running a solid 20psi (as in maxing out the main boost gauge, without ever going over).
The revised map looks to be running 17.5psi, although I can see it peaks at circa 18/19psi for a split second before it settles.
It still feels very fast in the lower gears, and whilst it could be my imagination, I am wondering if there is less urgency in the longer gears.
What boost are others running on stock tubs and internals? My car is stage 4.25 by the way.
Last edited by gtr mart; 10th September 2014 at 06:37 PM..