honda atc 90/110 stroker?

[shortline10]

My crystal ball never fails me
Sounds like it going to be a screamer

Wound up being a 79 110 bottom end with 58mm H&S stroker, 55mm hi comp piston in an early s90 aluminum jug That's been modded and resleeved to fit. Shortline was right. Total is around 138cc. Gonna post some pics it's all torn down. Have a 90/125 motor with manual clutch and sl90 tranny conversion nearing completion. To throw on first.

[rttuck21]

Sounds like it will, when converting one to a manual clutch, what all do you have to change? I have 2 83 110s and a 85

[HappyTrail]

It's been mentioned in a couple builds here on the site. Takes some picking to hunt down the parts. Here's a pic of the parts. It's off a 1969 sl90. An s90 clutch cover will work with a little tweeking to line up the cases.

[rttuck21]

ok, ill be looking for them to show up on ebay and keep my eye out for a sl90, are the trans gears the same?

[HappyTrail]

Correct me if I'm wrong but those trannies are the same minus the hi/low gearbox.

[HappyTrail]

Story I got from some locals is that that bike was built by a local and was sold at the santee swap meet to a guy named bryce, a friend of mine's lil brother. He sold it to a kid in Ramona (kris) and now it's in the hands of a board member. I might be able to get a lil more info on who originally built it... Maybe

Any history on this machine is welcome. Drive-bys, roll-overs, how many women on the backseat? Lol