robs87fox

Got my bbk shorties on today and WTF is the big deal...didn't notice anything other than it revs a little better than stock, and exhaust is a tad deeper..

I guess the only thing it did is clean up the engine bay....

bdptcob

Unequal shorties are only a slight improvement over stock headers. Should've done more research. If you wanted a better improvement, should have gone with equal lengths or, preferrably, long tubes.

blwn93gt

what intake are you using? throttle body?

mjr46

if you were expecting a Seat of the pants feel difference = ain't gonna happen a complete free flowing exhaust on a mustang tends to produce 8-15 rwhp

red95gtconvert

With the stock E7 heads, the gains are low. They will help out future mods like H/C/I if you go that route in the future.

jtmustang

ummm......what were u expecting from just shorty headers

bikeboy587

i found the problem.....they were only shorties and not long tubes

skumbee

lol i guess he was hoping 30 hp on headers alone

HACKGT350

haha yeah your are right bikeboy they are only shorties.[8D]

mjr46

Lt's still wouldn't of given noticable gains.. it'll help / support more so future mods such as H/C/I