Running rich at WOT - SRT Forums

asthe_skyfalls · 10-30-2009, 03:43 PM

So guys I'm still having this issue with my car. When I am at WOT my afrs show 10.0. I previously was using the safc neo to tune my car and yesterday I took that off and threw on a safc-2 but I am still having the same issues. My mods are agp3147, walbro 255, rc750s, no returnline. I'm pulling about 15% across the board and I still see 10.0 afrs. I am reluctant to pull any more than that right now. I do have a scan gauge and when I'm pulling about 15% I see about 1.5kr at most during WOT. I have no idea why I am running so rich during wot, can anyone give me any ideas to try before I try going to smaller injectors? Anything that can be out of whack with my car? Is it possible that my injectors are bigger than 750?.. Possible that my wiring is bad with the safc-2 even though I soldered it with the neo and now with the safc-2 as well? Any input would be greatly appreciated. Thank you

asthe_skyfalls · 11-08-2009, 11:21 PM

Bump?

titansrt4 · 11-09-2009, 12:14 AM

<--- AGP 3147, 750s, no return, AVC-r/DTEC and 10.0 at WOT also. No knock though. You are not alone.

Xx_R/T_xX · 11-09-2009, 03:09 AM

how much boost are u guys running?20-25psi on pump is prolly max u can run without knocking..

asthe_skyfalls · 11-09-2009, 06:19 PM

I am on 21psi but yeah I'm thinking about going to 650s

titansrt4 · 11-13-2009, 02:08 AM

Quote: Originally Posted by Xx_R/T_xX

how much boost are u guys running?20-25psi on pump is prolly max u can run without knocking..

drewc · 11-13-2009, 10:25 PM

im having the same problem i have a 50trim and a safc2,750s and walbro pump im on 14lbs and pulling 16% across the powerband and having the same problem

sirensong · 11-13-2009, 10:39 PM

I'm bone stock except for a AGP WGA and i have 10 AFR at wide open. They run rich, just how it is.

BrandynSRT · 11-13-2009, 10:44 PM

Quote: Originally Posted by sirensong

I'm bone stock except for a AGP WGA and i have 10 AFR at wide open. They run rich, just how it is.

how does that contribute at all?

asthe_skyfalls · 11-14-2009, 09:18 AM

I'm glad I got the input about the 50trim with 750s too. I was wondering if it was the 3147 that had that issue but I doubted it. I'm glad you could confirm. 650s it is... when I haz money lol

titansrt4 · 11-16-2009, 09:59 AM

Lets us know when you get the 650s if that helps any. I am running untuned though so that could just be my problem.