cant decide which setup i want..help me out guys

[GreekStang85]

i have the magnapack exhaust and i am debating on either bbk LT's and bbk o/r x or bbk LT's and mac prochamber. what do you guys think? any clips??

 

[stallion98gt]

mac prochamber and BBK LTs

 

[vidmaster]

I'm hoping to hear some different exhausts at the track this weekend as I'm having problems deciding too

i think i have it narrowed down to mac o/r h and mac prochamber, leaning towards the mac o/r h w/ the magnapacks.

 

[GreekStang85]

i heard a clip of a prochamber with the packs and it sounded really good, but what is the hp difference between the prochamber and o/r X?

 

[GreekStang85]

what is the hp difference between the prochamber and o/r X?

Anybody