300ex 330 kit

[fasterblaster09]

I want to wake up my motor a little,and was thiking a 330 kit.I found one on ebay for like $299..Kit includes:JE 330cc big bore piston(with circlips and rings)hi-performance gasket,rev-box,dynojet jet kit, K & N hi-flow air filter.Will i need to change anything else,like a cam?Or will the stock cam work for nowi plan on putting a cam in after,but it will be a little while until i have the money for one.And will this realy wake up my 300? BTW-i already have an exhaust. Thanks,Neil

[300ex13]

it will wake it up a bunch

[Butters]

yeah i have heard of some 300exs giving 400s a run for their money.

[Out_Sider]

that kit isnt complete.... you gotta get a 80mm sleeve to fit that piston

[Butters]

i didn't notice that. you think they just meant for you to bore the stock one??

[fasterblaster09]

so i would have to buy a sleeve too?

[blaster_rider68]

ya your gonna need a sleeve too

[fasterblaster09]

Would I need a sleeve if I just bore it say .60 over?

[hondardr4life]

No you wouldnt if you bore it .60 over, but you won't get near as much power. Just call up FST, then tell them you want the full 330 kit, without cam and valve springs. It comes with piston, sleeve, gasket. But not a filter or rev box or jet kit. You might be able to just get a sleeve off of them and then buy the other kit.


My 330 runs all over 400's like they are nothing. I can also beat a piped z 400 by a little bit in a top end drag, plus in bottom end too.

[fasterblaster09]

But i do not want to buy a kit and then have to buy 10 other things.Will I have to buy valve springs too?...I already have a filter.Thanks Neil