Four Eyes

I installed 30lb. injectors,a meter, and a 255 fuel pump and now when I lay into it the car loads up and falls on its face. I tried lowering the fuel pressure to 32 with no change. The only thing I can think of is buying a MSD box to help the fire. I installed new plugs and gapped them to 28, once again no luck. I can rev the engine in nuetral and it does fine. I can also climb the RPMs slowly and it will do alright. But I cant lay into it. It is stock ignition, but I was told it should be alright. Any ideas?

2 kwik

plug gap is no narrow....048..reset time...reset 'puter...fuel pressure set with vacuum line off

silver91gt

too big injectors for your mods too

Four Eyes

I dont know how to reset the comp. But I did set fuel pressure with vacume off.

2 kwik

those 30's can work.....pull battery cable off..neg. one for about 30 mins

silver91gt

to reset the comp you just disconnect the positive battery cable for around a half hour

Four Eyes

Thanks Ill try it.

silver91gt

I have almost the exact same setup and with 24# injectors I had to lower the fp to 30psi to get a 11-1 a/f ratio.

2 kwik

I AGREE THAT 24'S ARE BEST...but the 30's can work

ikeybmg

The neg cable resets the computer, not the pos. 30 minutes, then hook it back up and start your car for 2 minutes with all accessories off. Than shut it down for 2 minutes and start it again with all accessories on.