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engine swap
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  1. Builds, Projects & DIY
    I have a 2004 trx 250ex (sportrax) and I was wondering if a head from a trx 300 will bolt to it I can’t afford a better bike yet parts are everywhere in my area so I’d like to make this thing a little faster
  2. Performance Modifications
    I have a mid 90's model Honda TRX300EX that needs an engine, I can get a engine from a 1998 Honda Fourtrax 300 4X4. I noticed the 4x4 engine looks alot like the EX engine except it is a shaft driven engine front and rear. It looks like the shaft cover will unbolt and you could change it over to...
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