Suzuki RM80 377352909

bevharris1938, May 22, 7:19am
Seller says it was run for 2hrs on rebuild then died , no compression. Any ideas on what the problem is ! cost to fix !

ct9a, May 22, 7:23am
ring

bevharris1938, May 22, 7:33am
could it be anything else ! or just the piston ring

ct9a, May 22, 8:09am
my guess would be ring from sitting so long,or not run in correctly

only way you can loose compression on a 2stroke also,unless piston damage

tmenz, May 22, 8:29am
Head gasket blown!
Any bad noises before it died!
Did someone forget to do up the big end bolts and the con rod has separated from the crank!

r15, May 22, 9:08am
most likely shat its ring, and possibly damaged the bore

ask the guy if it still turns over when u kick it

if it turns over, without making any nasty noises you should be right to chuck a new ring on it, and go again.

worst case, if its still turning over, but the bore is rooted, jump on the worlds biggest 4 letter auction site beginning with an "eb" and ending in a "ay" and have a look for a new barrel - should be cheap as chips

toxicgreen., Mar 20, 5:09am
Can sometimes be the crank seal to fliwheel leaking,,or crankseal to g/box leaking.