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flaneledholes
05-06-2002, 08:03 PM
Does anyone know the best motor package for the 300ex but is still reliable? I really want a topend motor kit. Oh and what carb do you recommend for it maybe the 400ex or 96 and up 300 carb??? Do you just think I should sell it and get a 250x with a 350x motor?????? I was really lokin toward a engine builders motor but any info is greatly appreciated. It is just my 300 isnt keepin up too good with my buddies 400 and raptor;)

flaneledholes
05-06-2002, 08:39 PM
Oh and do I have to worry about overheating with the really big bores if so what can I do to solve this I really dont care as long as I get it going fast and most of my riding id wide open anyway occasional trailrides with the uncle ya know

R-Crazy
05-06-2002, 10:20 PM
FST sells an oil cooler which will bring the engine temp. down a bit. as for reliablitity, i have heard good things about FST. that who i will go to when i bore out. if you want to get a 350x motor, remember, you have no clue what has been done to that motor. you cant buy those motors new.

dave

exriderdude
05-07-2002, 08:14 AM
FST is a good company. the are pretty reliable. they a sell a 330 kit and a 390 stroker. go to www.fourstroketech.com or you can call mickey at 814-842-6159. they also have the oil cooler too;)

flaneledholes
05-07-2002, 10:03 AM
Has anyone had any expierence with tc or anyone else like that. If you guys recommend fst I will probably go with them and the oil cooler:square