Hi,

I am currently trying to find a exhaust set-up. I am planning on keeping duals (no H or X pipe) with cherry bombs or flow master 40 series. (Looking for loud, aggressive and uneven tone)

I would like my exhaust system to crackle and pop on the overrun. Is it something to do with exhaust or is it unburnt fuel?

In any case, I would like to know how to make my car do it.

It is a 1965 Mustang with 289 V8 and stock auto transmission

Thanks for any help.

 

Advance your timeing, run way too big pypes ( 3") , X pype will help, no mufflers if possible. De tune the carb so the air fuel mixture is way off.

None of this is good or a healthy engine btw

 

Agreed on the X-pipe. The collision of the exhaust bursts/pressure waves from each cylinder at the X is what will give it a raspy-poppy sound.