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View Full Version : Hello from CenCal - Fresno - ATC90/110


Tangerine
09-06-2012, 11:46 PM
Just started working on my 80 ATC110 again and found this website.
Anyone have a H&S ATC110 Stroker crank they are willing to sell?
Tangerine
09-15-2012, 10:15 PM
Anyone out there from my neck of the woods with some old ATC race motor spares?
shortline10
09-16-2012, 08:00 AM
You got the money I have the NOS race parts :lol:
Pm me .
Qdude79
09-16-2012, 12:45 PM
Welcome! I'm in Clovis. Unfortunately, no 110 parts. 200X: lots.
Tangerine
09-19-2012, 11:06 PM
Here are a few picts of a StarBurst I just found and a s90 for a clutch swap.




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shortline10
09-20-2012, 05:30 PM
Nice !! I see a spacer plate under that H&S cylinder ..... BIG thumper :lol:
Tangerine
09-20-2012, 11:19 PM
A 145cc's of fun, or it was many years ago. Time to bring it back to life!
dirtflinger66
09-21-2012, 09:02 AM
Welcomw also out of Clovis. Dont have any 110 parts but u will get the help and the stuff u need from this site. Use it cause the people and the parts knowlege is abundant.
shortline10
09-21-2012, 05:22 PM
Are you sure its 145cc? A spacer plate usually means a long rod stroker and the cylinder is at least 58mm . I bet your closer to the 170-180cc range ?



A 145cc's of fun, or it was many years ago. Time to bring it back to life!
Tangerine
09-26-2012, 12:26 AM
I am also in Clovis, thanks for the replies,

Man, you got me excited second guessing my measurement, but its still just shy of 50mm, stock 110.
shortline10
09-26-2012, 06:21 AM
Ok that makes since , a stock 110 crank in a atc90 motor .
I am also in Clovis, thanks for the replies,

Man, you got me excited second guessing my measurement, but its still just shy of 50mm, stock 110.
dirtflinger66
09-26-2012, 09:30 AM
well if you need help or get done and want to go out riding let us know maybe we can hook up, Im 2 1/2 years into my 85 tecate restore now hope to be done soon.
Tangerine
10-07-2012, 10:34 PM
I finally found a picture from when I picked up the ATC110. Need to pull it out and see how far I need to go to finish.

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Tangerine
10-09-2012, 11:28 PM
Well I finally found the box's it has been hiding in. Plated and Powder coated the frame and rims about 8 years ago. Still a few missing parts, like the hardware and rear sprocket...
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Tangerine
10-09-2012, 11:43 PM
Found out I needed to get a SL90 clutch, not a S90 Manual clutch. But with some help, I re-broached the inner splines and opened to ID for a perfect fit.
Stock Auto Clutch next to the S90 Clutch
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Broaching the inner splines to increase their width and depth
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Boring out the Inner Diameter
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De-burred and Test fitted to my crankshaft, slightly tighter fit than the stock clutch.
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