It sounds like I'm running a little lean. I'm getting popping noises when I let off the throttle at high revs. I'm wondering what I need to do to fix that?

I have a Moroso CAI, BBK 1 5/8 shorty's, and Flowmaster exhaust. So, I have a little more air going through than I used to, but I need to even out the fuel. Any suggestions?

 

A little backfiring is normal I think on most cars.

 

From what I read thats not backfire, its "afterfire" My old set up did it all the time (Loudmouth and SLP Mids), I think its just how it is with certain exhaust set ups.

 

Hum, well... in that case I'll just leave it the way it is.

Thanks for the info

 

Running rich can cause exhaust pop as unburnt fuel explodes in the hot exhaust system. I little popping is normal for the LT1's on deceleration.

 

Well, that makes me feel a little better I guess. It's been doing it for a long time, I just hadn't really thought about it too much. I guess I'll have to wait to give the wife my exuse for the new injectors.