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Originally Posted by choaderboy2
I aways have my MAF hole to the outside of the bend. I didnt test if clocking had an effect.
If your motor is running 14:1 at WOT, thats real dangerous and it could blow up with extended hard driving. 13.3 for just a little bit of the powerband is the leanest I would run and thats right on the edge.
Mike
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My last dyno was 14.0:1 at the lower rpms and stayed solid at about 13.5:1 up top. I'm not sure it's really that lean though, I'm wondering if their probe was slightly out of adjustment as everyone else with the JWT VE program has been rich? This link shows my a/f ratio, that's with a test pipe and a probe in the tailpipe.
http://www.g20.net/gallery/data/500/11vedyno.jpg
Should I grab one of the NISMO AFPR's from work and richen it up a few psi? I haven't had any pinging or anything?