    Tony Iwasko (Fly89gta) | Sunday, June 30, 2002 - 06:05 am  Let me first off start by saying that i love the pump and new injectors(walbro 340 and blue tops) but i'm running kinda rich, gas mileage isn't that great i have the bosch 237 regulator(AFPR coming soon) i'm getting 42-43 PSI at idle line off. At part throttle i'm 105 on the BLMs and my O2's are around 850-875(rich i know) what could cause this? should i try thowing the 233 regulator in? any help would be great, but no knock at all unless i punch it when i'm on the highway(i don't have my intercool scoop on yet, sometimes getting like 3* knock then it goes away after a cycle or 2) but no knock going from a dead stop TTA motor,blue top injectors and Trasher 92 chip LT1 MAF and T+and SLP exhaust that's basically what i have |