400EX Carb on 300Ex [Archive]

DJFuzzyNut

08-28-2002, 10:43 AM

I just bought a 400EX carb off of EBAY with a lot of extra jets. What size jet is good on a 300EX with just a pipe and a UNI filter?

DJFuzzyNut

08-28-2002, 11:05 PM

????

TheChknhwk

08-29-2002, 05:25 AM

There is a guy on here under the SN RedRooster or something close to that, that is running a 400ex carb on his 300ex. Perhaps you could PM him & ask.

Hawk

330exracer122

08-29-2002, 09:32 AM

hmm im runnin a 142 i believe with my 400ex carb... u might have to go lower or higher from dependin on ur elevatio an what not..