motordyne M370 manifold - round 2

TARDCORE

why do people keep speaking of tuning as if it is so easy for us to do? The VHR is a falesafe for Nissan. VVEL doesn't allow us to do any real tuning. VVEL is also very annoying as most Z owners have realized the slight delay in throttle response. Not this A/F raito bs that we can do and even then, I don't think A/F ratio adjustments on a car with full bolt ons will really make a difference. Tony at FI kinda proved that when they had cleaned up the A/F ratios when the LTH's were being tested. Everytime I return to this site I always see people talking about how after a tune the gains will increase. This isn't an LS7, it's a VQ. I am supprised to see a lot of F/I set ups running for so long without any majoy issues or at least, we haven't heard of any.

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