Topic: Arg! Help with 836cc kit ???

[Hummel]

Now i Was called by my engine builder and i asked me about the sleeves. It seems to by very thin in the part there is going down in the engineblock. He said if he bores out The sleeves to 65mm there Would be 1,3mm in each side.

Is this normally when you bore you stock to 836cc ?? And is it enough ??

Hope you get it and would help.

Thanks Tommy

[754]

Yes that part is thinner..its been done a Thousand times before,will be fine.

[MCRider]

Yes that part is thinner..its been done a Thousand times before,will be fine.

10s of thousands.

The 836 size is most popular, but the sleeves will handle 850cc as well. Above that you have to bore the aluminum block and resleeve .

[Hummel]

Thank you very much! I panic a bit when he told me it wouldn't work. But I will call him tomorrow and say go for it !

Again thank you guys

Tommy


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[754]

Chamfer the bottoms..be carefull handling them, the sleeves are thin..

[MattFreeman]

Chamfer the bottoms..be carefull handling them, the sleeves are thin..

+1

I put a flat spot in the lower part of the sleeve setting them down. That was a pricy misjudgment.