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View Full Version : pro fab 300ex motor kits...?



2k2-300exnj
11-17-2002, 08:35 PM
not really the time as of yet to put a big bore in it bc of suspension still being set up, and not enough money but out of curiosity i have some questions,
1. who has a 385 or 410 kit? do you like it?
2. would the 385 kit be to much for trails even if i had an oil kooler, hardened rockers, tit. valve springs, and all the other heavy duty stuff?
3. around how much does all the motor work cost if i were to get the 385 with all the heavy duty stuff like the tit. valve springs, hardened rockers, and all that stuff? and for a 410?
4. would a 385 or 410 be able to beat a 400ex with a pipe, filter, jet kit and little stuff like that?
5. is it worth it?
thanx i am still not sure wether or not to mod the crap out of the 300 or leave it how it is until honda gets something new?

Racing Rice
11-18-2002, 08:15 AM
My suggestion is send an email to profab and ask the.

Ive talked to Scott at Profab several times. He's a great guy that is more then happy to answer any questions you may have, his responses are usually pretty quick too. Their email address is on their website.. www.profabatv.com

Good luck.

chavez
11-18-2002, 08:28 AM
tell scott chavez sent you. when i had my 300 he did my 330 which i loved. he built jim macnabs engine for the sport class gnccs he got second in his class for the year

exriderdude
11-18-2002, 11:08 AM
yea, Scott is a great guy and does good work.

you should call Powroll, i think they have some pretty big bore kits for the 300, www.powroll.com

Honda99_300ex
11-18-2002, 11:40 AM
yea, scott is awesome....

fwm416ex
12-17-2002, 06:04 PM
I agree scott is awesome !.He just did my 416 kit with woods porting ,nice job very prompt and professional,very knowledgable.They only do honda motors so they stay focused.check them out

2k2-300exnj
12-17-2002, 06:09 PM
since it has been bumped anyone with the 385 kit have any comments? i kno someone has to have it