well accordig to the g-tech my car ran 14.35@104.4 Seems fairly accurate to me considering my mods... I have the first gen APEX'i S-AFC and AVC-R, Greddy PE catback, and Bonez intake. I dont think I have the AVC-R set up right because I set it to be what I think about 7.5psi but I was running 12psi. My A/F meter showed no lean condition so I figured it to be fine. With a new clutch and new tires I hope to see 13s. The tires were $15 each from a used tire place. The old ones were cracking and I needed something temporary until I get my new wheels. The clutch was slipping really really bad on another run so im not sure how it was doing on the 14.35 run. You guys think I am safe running 12psi as long as it doesnt go lean?

 

no, your going to need a fuel pump at least

 

That MPH seems high for that time.

 

its definitely already lean at 12psi

 

well my a/f gauge says its not, so I figured it was ok. I have my S-AFC turned all the way rich where there is boost to start with just to be safe.

 

What kind of guage, Autometer. I am now selling my Auto meter guages and purchasing Some GREDDY. The reason being I was at a local shop all day yesterday (learning to tune), and i kid in an evo had a few mods done, and his autometer guage says 23 psi, however his aem ems said 18.4. He purchased the greddy guages and sold his autometer. The greddy guages read 1.2ish bar, right on the money. So what i am saying your air/fuel is also prolly ready incorrectly if it is an autometer.

I would get those out of your car!

GET A GREDDY OR DEFI!!!

 

ya they are autometer, but they came with the car so cant complain I guess. I figured it would be at least slightly accurate. if it is then I figure I could just tune to the rich side to play it safe. meh, gauges are on the to-do list. but first is my suspension, one more paycheck and ill be there.

 

That is what i would do, worry about my suspension vs. poping my motor!

 

well. if he pops the motor after suspension. hell have a nice smooth coast to a stop. then a nice smooth tow back to his garage. then $800 and a few days work later. he can have a nice smooth breakin period!!

 

$800 for a rebuild? I wish.

 

Not going to happen but he could order a jdm motor of off fc3s.org for around that price i do beleive.

And for the smooth ride, my friend has a 90 gtus, with jic suspension and it in not all that comfortable of a ride, but it handle like it is on rails...