Well, I finally got the Kosei k1-ts rims I've wanted for about 6 mos. I love them, they weigh in at 14.1 lbs painted light grey in a 17" 5x114 for my '99 Prelude.
I can really feel the weight difference, so im very happy with them so far.

Secondly, i have the AEM wideband gauge, and I love it but, when Im at wide open throttle, im at about 12.5-12.7. When just cruising, it moves around 13.8-15.5 or so fluctuating quite a bit.
So, is that wide open ratio TOO rich? If so, where should I be at?

I have no engine management right now, i can only shift things around a little with an adjustable regulator for now. Any help here would be great, thanks.

Mods:I/H/not an inch of stock exhaust, FPR, fuel rail, pulleys, mucho weight redux, thats most of it.