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View Full Version : honda 300ex mod?



Crxjim29
01-25-2006, 09:14 AM
I was wondering what the next best mod be for more performance,i cant hardley find big bore kits for my 1994 300 ex on ebay,i have a fmf pipe powercore 4 jet kit and kn filter,i was told to bore it to 330 with cam,would it be better to port heads or what,which will be better for the money,i would greatly appreciate any help,and what r some good websites for big bore kits

ZeroLogic
01-25-2006, 01:28 PM
www.fourstroketech.net
www.powroll.com

I would get the 330 big bore kit with a web cam.

You can find the web cam here (www.magicracing.com) .

wheeltrax
01-25-2006, 10:30 PM
No replacement for displacement. I would say find a nice 330 kit, get a cam, I was told when I had my 250x (same machine) that porting was a good idea since the flow on the head isnt great enough. After all of this, it will be night and day difference.

Crxjim29
01-26-2006, 07:25 AM
ok,thanx guys,anyone else

2muchquad
01-26-2006, 11:47 PM
a cam and big bore will be a big difference:) try a 400ex carb while your at it

wilkin250r
01-27-2006, 10:51 AM
Paging bwamos to the white courtesy phone.

Is he not answering questions anymore?

Crxjim29
01-28-2006, 11:43 AM
will a 400 ex carb fit,and will i have to rejet it?