I have a shorty header and and an equal length header which should use? Also which should I use a mac prochamber or set of flowmaster 40 series mufflers

 

Give us more info on your ride please.

 

are you saying you have one header thats equal and one thats not or you have a pair of each?

 

haha hopefully he has a pair of each...unless he has a 4 banger

 

I have a set of each... equal and unequal shorties.....goin on a built 306... tons of mods too many too list....just wanting to know which set of headers are better and whether the prochamber or flowmasters are better...

 

the prochamber is a mid pipe so you can use that with the flowmaster catback

 

ok thanx. which header set should I go w/?

 

I would go with the equal length shorties.

 

equal

 

cool thanx.