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big bore
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Posted by: honda965

ok i have an 300ex and i want some more power, i alreayd have exhaust,k&n,400carb and thats pretty much it for my engine work. i wanna kno what your's are running i was looking at like 350 and 330 kits but they are riddiculously expensive, what do you's have done to your motor? what do u recommend thanks

Posted by: elementryder

330 kit is prolly your best choice cause if you bore it to 297 its sleeve is really thin

Posted by: melloyello

cams, hc piston, PORTING, or get a big bore
If you are looking for cheap power like near to no money, forget it.