400ex frame but 750 crochrocket motor

[300exwawow]

i know this sounds unreal but its true. he drag races it, but its still bad ace!!! he hits 100mph in low 4th just think what it would do wound-out! can you say faster than HE double L.

[300ex13]

ok....pics or stfu...thats how it goes son...just think what tht superbike does 'wound-out' bet it fast as hell too

[spazzy973]

where does this guy drag race at because i have seen a guy that put a streetbike engine on a 400ex frame and he races at slocom drag races in benton arkansas

[DaBeast]

There is a 300ex on ebay right now that has a ZX750 ninja motor in it. Pretty cheap too!
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=4550474702