Quote:
Originally Posted by cjperformance
Wonder if that's part of what's making the throttle response so .... bleh.... at part throttle and below 3k - 4k rpm.
I noticed some changes in cam advance too in that range and some SOI changes.
Meh... I guess I'll start by tuning the MAF and just see where it gets me.
Sounds like it's MAF only right now.
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Not really...maf only tune fine on stock heads/cam cars. Even though I agree VVE tuning is the correct way, it's far more important on modified engines.
Your throttle response issue is likely in other areas of the tune.
Either way if you decide to tune VVE and disable the MAF you will have to over shoot the VVE in the cells where you hit boost then pull fuel out as you log data. You want it to be rich...look up VVE tuning @ goatrope garage on YT.