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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
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#1
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Ring Gap question.....again?
Just wanted to run this by the guys on here that know ALOT more then I do. My old rings in my EC250 measure at .6mm, the new rings going in measure at .4mm. Seems a little tight but still in spec. with what wiseco says. Wisecos minimum specs are at .1mm or .004 in.
I decided to replace the rings because my compression was down to 130 psi. O.k. a rant! DANG IT!!! It's pissing down rain now and I have the jug off of one bike and a flat on the other.......argggggh! Sorry, It just never rains here! |
#2
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0.4mm is good. 0.5mm is safe. I put my rings in at the minimum end of the scope when I did mine. Around 0.3mm. The wiseco calc works (Wiseco's site provides a formula : bore * multiplier. The multiplier is a function of the application.)
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#3
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Thanks Jakobi, I knew I could count on you!
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