VR4 cams vs 61NA cams

[CLuTZ]

You should have been able to make 10kw with 3 extra psi by itself. Got faith in your tuner?

 

[cbgsr]

definately have faith in the tuner same one for the last 8 years,we have been looking at other reasons atm before we do the swap back possible crank angle sensor fault? the car makes better power atm done some more tuning yeasterday but overall figure the same.has more torque but yeah still conflicting to the vr4 cams making bigger top end power it makes more power low end than before and around the same at top end ? im beginning to enjoy the upgrades more i gues the true guide will be at the track in 4 weeks? will keep you all updated