Running very rich

[cm1273]

Ok I just had got my new motor installed and had a 224/228 - 277/281 ,
.534 / .537 112 lobe comp cam installed, ported heads with 2.02 / 1.57 valves, longtubes, 92mm fast intake, 2800 stall, pro magnum rollers 1.75, no cats, air, egr and I've put a couple heat cycles on the motor but its running really rich? I have no codes being displayed....I need to get this thing going but I believe I have a slight smell of gass in the oil.....would this be a tuning problem or if my pcv system was kinked could this expose my oil to gas?

[V8MUSCLE]

check the rpm "window" for the cam. if you have a choppy idle and no cats your probably gonna smell a little gas. a tune would probably help little, and you would pick up a little more power there.

try reving up to around 2.5k and see if the smell goes away.

[Frost]

Post the base file that you are using to get started with.

If you are running a stock file, we're gonna say "DUH! of course it's rich" and it needs some tuning.