Need 066-660 Schoolin

[Chainsaw Jim]

I hate to de-rail your thread but I have a 1122 52mm bore KS cylinder with the thick base and a de-comp. I thought all 064s were thin base no decomp. And all 066s were 54mm.


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Pics?

 

[Moparmyway]

I hate to de-rail your thread but I have a 1122 52mm bore KS cylinder with the thick base and a de-comp. I thought all 064s were thin base no decomp. And all 066s were 54mm.

MS650

 

[laslabjohn]

I hate to de-rail your thread but I have a 1122 52mm bore KS cylinder with the thick base and a de-comp. I thought all 064s were thin base no decomp. And all 066s were 54mm.


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Yes, ms650. Compare your base to a 660. Same bolt patten. 064 slightly smaller. Same saw as 660, but with 52.. bore.

 

[Poleman]

Made one today..... end results. It runs quite well!!!
Used the cylinder, piston, carb, dual port muffler and plastic from the RL and the different part metal choke switch so it would work and put it on the 660. Used a thin metal gasket and squish was .19. I hope the owner can pull it over with no decomp.... it’s stout!!
Still think it’s a shame about desecrating a RL.

Thanks everyone for walking me through!!! An interesting discussion ensued from this!!

 

[jacob j.]

Rich- do you want to try another case half on that broken case? I think I have some extra 066 and 660 case halves here.

 

[Poleman]

Probaby not as the saws aren' mine....just putting together a runner for the owner. May be interested if he wants to get rid of his mow parts saw... .
Thanks!!