11:1 compression is gonna be LOUD!!! You're gonna need some good mufflers to keep that quiet. I'm running 10:1 with MAC's and it's very loud. I don't think full lengths will take away from the sleeper factor. Just make sure you don't skimp on the cam. Too small of a cam and you won't really see what that motor's got. If all goes well that car should kick some serious *** !
Good Luck!
------------------
89GT,T-5Z, D.S.S. 306 shortblock w\main support, B-303 cam, Cobra intake, GT40P heads, 1.72rr, MAC "P" headers, MAC off-road H-Pipe, MAC true-fit w\tips, 373's...and the list goes on!
Throttle Junkie Powered by Ford!
12.824 @ 107.05 MPH
PVT Blankenship leaving for BCT 14MAR01
MOS 67 Romeo