iexion

change the gearing to 19x23 (red) clutch gearing and 45x41 trans gearing if you want more speed. all a more powerful engine will do is get you to your gearing limit faster. not saying a more power is a bad thing.. in fact its like the american way to do anything.
But on the alum parts. some parts is fine to have but not alot of parts. the hole thing about taking the inpact is true in a since but there are some parts that wouldnt hurt to be up graded