Originally Posted by
dreaux
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
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.