At The Back Of The Pack
Arm chair racerFirst time rider
Thought id post up a pic of my atc90 ive been tinkering with. Just fitted new alloy wheels, so much lighter than stock steelies. Now im wanting to start on the motor. Still not sure what route to take? Getting power into the stock motor looks like being very exspensive! Wonder if its better to fit a later model trx90 or pit bike motor?? Would prefer to keep original though.
Power User
Got the holeshot
Love the 4snows! What is that frame on the 90? Nice looking tecate in the background too! What part of AUS are you from?
1980 ATC 70 Needs Restoration
1985 ATC 250es Fully Refurbed
1986 ATC 350x Mint Original
At The Back Of The Pack
Arm chair racerFirst time rider
Perth, WA. Not too sure what frame it is, been told possibly a Joker frame? The 4snows work real well
Power User
Got the holeshot
Yeah fair enough cool project mate!
1980 ATC 70 Needs Restoration
1985 ATC 250es Fully Refurbed
1986 ATC 350x Mint Original
At The Back Of The Pack
Arm chair racerFirst time rider
Got a question for those gurus out there....does a 90 motor with the stroker crank just pretty much turn it into a 110 or are different somehow? Ive heard people getting 180cc's out of the 90? What mods does that consist of? And are they reliable like that or pure race engines needing rebuild after few hours....
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