ARH 2" x3.5" Headers
11-18-2015, 10:03 PM
#34
Lean AFRs stop before that 
I meant to say that with you at 12 psi and a 408 you def need bigger pipes .
Time to start a camaro exhaust thread . Lucky you they make 2" headers for your car , start there and shitcan everything else on it .
But actually you have good sized headers to start with , id get the rest straightened out for sure , then see where your at , and how much boost you will run after you get your exhaust flowing well , if your gonna run 18+ then id sure as hell want as big as i could get on there , why chance restricting it , if you want all out power you need all out flow.
Im not fooling around, this is last time im doing my exhaust , ive got bigger and badder stuff coming down the road .
I meant to say that with you at 12 psi and a 408 you def need bigger pipes .
Time to start a camaro exhaust thread . Lucky you they make 2" headers for your car , start there and shitcan everything else on it .
But actually you have good sized headers to start with , id get the rest straightened out for sure , then see where your at , and how much boost you will run after you get your exhaust flowing well , if your gonna run 18+ then id sure as hell want as big as i could get on there , why chance restricting it , if you want all out power you need all out flow.
Im not fooling around, this is last time im doing my exhaust , ive got bigger and badder stuff coming down the road .
Last edited by TIM Z; 11-18-2015 at 10:29 PM.
11-18-2015, 10:09 PM
#35
11-18-2015, 10:52 PM
#36
This is with the chambered mufflersThis guy swapped back to magnaflows... If it was only 10hp on a motor car it wouldn't be a big deal, but he lost over 10% hp just from mufflers...pretty bad.
