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engine reliability question

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Posted by: JDH

I have an 04 trx450r. I was woundering what yall might think my reliability would be if i went with 12-1 compression piston, 500 big bore, stoked crank, and lightened fly wheel ? I would chang oil every four weekend rides and keep the air filter clean.



Posted by: MixMasterMike

depeneds on how well the job is done, how lucky you are, and also what kind of parts are used



Posted by: MAD450r

4 weekend rides sounds like your pushing the envelope some. If you build up the motor some and start riding harder you should change oil more often just as a safety measure.

Just my opinion though.





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