engine mods

[djohansen05]

What about engine mods? what are the simplest/cheapest things to do and implements to the biggest gain?~ for GNCC racing

[Nick110]

pipe, air filter, and jets if u dont have em already.

then it goes into Piston. High comp. or standard.

cam, rockers, valves

Port and polish

bore 406, 416, 426, 440, 460, 505,

then u can get real deep in it and get it stroked and other stuff.

[JDiablo]

For your setup i would go with a

Hotcams stage one
Je 10.8:1 piston on a stock bore or a 416
A heavier flywheel maybe 6 oz's
Hinson clutch basket
Sparks 8 plate clutch
Magura hydrolic clutch
Port and a slight polish
And you will be one mean GNCC machine