I have my fuel set to -5 all the way across for low cam and high cam on low throttle and high throttle. I still run rich at times on the A/F meter.

What do you guys have yours set at?

I basically have an ITR swap so your settings would prob work for me as well.

TIA,

 

get an air/fuel ratio gauge or montor and set your air/fuel ratio to stoich. if you really date to, give it the leanest ratio without detonation. it should give you tremendous improvement.

can't really give you an exact setting cos every car's different. you can try resetting the vtec x-over to 5400rpm though. it worked for most cars. but beware cos you wouldn't be able to feel the vtec kick as the power band is more linear now.

 

Trey, you get a vafc finally?
I'd leave it alone till next saturday, jack will fix it.
You have the autometer a.f gauge right? i wouldnt trust that 100%.
LATA

 

It's a cyberdyne A/F meter. Yes I know it's not 100% but I gets black shiet on the rear bumper so I know it's still rich. Need more tuning......

 

Which brand of A/F ratio is the most accurate?? I'm planning to get a new one.

 

the most accurate ones are mucho mula. greddy makes a good one, but expect to pay good for it.