80/85 ATC 70 Crank

farm dog

Member
I was looking on TBOLT and saw a stroker crank for all 4 speeds H,SL,XL,ATC . Does this mean a ATC stator and flywheel fit on a CT 70 h and work ?
 

kirrbby

Well-Known Member
That is unlikely. Some atc70's ARE 4 speeds, but I don't think the crank is the H type. The H crank is longer on the left side to accommodate the H flywheel with advance mechanism. I would message Tbolt with that question, to see if they can confirm, or, if it's a oversight. Let us know. OR...maybe someone here knows the answer, and will post.
 

Deoodles

Well-Known Member
That's a good question? I built a 108 out of an ATC 70 4speed for use on a CT 70 when I converted to CDI I bought what was needed for a CT 70H and all bolted right in. I used an H crank in the build.
 
Top