1986 Honda Fourtrax Rebuild - Honda ATV Forum
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post #1 of 2 (permalink) Old 05-17-2019, 10:34 AM Thread Starter
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1986 Honda Fourtrax Rebuild

Hello, I have recently bought a 86 Honda Fourtrax. It smokes, so im looking at a Wiseco 81.50 mm piston, so not a very much over stock, but its 10.25/1 compression. Whats everyones thoughts on this? Are they reliable, will I see an increase in power, will the motor withstand the compression increase? When i get everything to rebuild it, i also thought about getting a Web Camshaft also. just seeing peoples thoughts of if its worth it and what are the weak points of the motors. im willing to do the work to build a reliable and simple weeler just to go creek riding with.
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post #2 of 2 (permalink) Old 05-17-2019, 12:38 PM
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want a reliable atv ?, leave it stock !!!. ( and stay out of the lakes/mud pits ) otherwise, your wasting time and money, just my .02's worth.

'89 trx350D foreman 4x4...'85 vf700c magna, '03 trx450fm foreman 4x4 , 2015 Yamaha waverunner fx cruiser ho, '08 vt750c2 shadow spirit
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