Muffler and manifold???
 

does a muffler and manifold make much of a difference in the performance of you car???? If so i would like the best one. I have a ofna .26 engine. I was looking at some of the jammin ones. Any ideas??

Yes, one pipe can act totally different than another. There is no "best" pipe out there, as it depends on where/when you want your power to come on. It comes down to driving style, economy and track size.

forget about track size i want top end. Is there one with good top and bottom end??? I have a 13 tooth clutch gear. I wanna go fast:D


are they also compatible for both .21 and .26 size???

When we're talking engines, we're talking give and take. You (usually) can't get more bottom end without taking away top end, and vice versa.

You shouldn't have a problem shopping for either .21 or .26 sizes. Or, .28 for that matter.