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Post by stinger440 on Oct 15, 2013 19:26:40 GMT -5
Does anyone know if there is a single ring piston that works in the cuyuna 440's? Or can I run a single ring on a double ring piston? This is for a racing application. Also does anyone have the P/N for wiseco pistons and rings for the cuyuna 440's. I have a good set of pistons but no rings  Thanks |
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Post by scorp11 on Oct 16, 2013 22:11:00 GMT -5
I don't know of any single ring pistons for these, but I do know some have run 1 ring on a regular piston. Not sure how successful it was.
Wiseco piston number is 2070PS for standard bore. P1 for 10 over, P2 for 20 over.
The wiseco rings are probably half as thick as a stock piston and the piston is lighter. The ring number for the stock piston is 2658CD.
Hope this helps
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Post by stinger440 on Oct 17, 2013 6:42:54 GMT -5
Thanks scorp11. Thats exactly what I needed.
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Post by obj1 on Oct 17, 2013 13:36:03 GMT -5
we can only afford 1 ring per piston were so poor. besides they go up and down so fast they dont have time to leak.
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Post by stinger440 on Oct 18, 2013 13:43:18 GMT -5
I wish I would have asked this before I put my engine together. I could have sent you my 2 extra rings obj1... You know, since you can't afford extras  |
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Post by stinger440 on Oct 23, 2013 21:07:06 GMT -5
I'm headed to the A-1 swap next weekend, what are the standard p/n for cuyuna 440's. Like what are the parts unlimited number etc... I want to pick up 2 matching pistons for a new project |
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