in frame or out of frame pipe

[Nick@LSR]

just kinda wondering what would make the most power, i am putting my money on the out of frame because of the better flow (less bends)...but how much more power are u looking at VS a in frame pipe???..thx Nick

[sniperd]

Well if out of frame's didnt make more power, no one would run them thats for sure.

I dont think you can accurately compare the too as the porting for either will be different as im sure the out of frame's require a different type of porting, usually out of frames would be a totally drag shee, so the person wouldnt even think otherwise on putting an in frame in. Two different worlds...

[flotek]

well its gonna vary alot but generally it only equates to 1-2 more horsepower for alot of models compared to the inframes .every little bit helps though

[sniperd]

Originally Posted by eviltwin

well its gonna vary alot but generally it only equates to 1-2 more horsepower for alot of models compared to the inframes .every little bit helps though

Damn i would have thought they would bring alot more to the table....

[flotek]

most people think that ....it really depends o n the setup .Matt shearer will tell you his inframe makes only 1 or 2 less horsepower over his out of frames . also the porting has to be setup for it .it may be as high as 5-10 hp gain though ....it really varies alot but it is not night and day different... i can tell you this much . it is much more conveinent for tuning purposes and higher rpm ranges to run out of frames plus they sound so good !