progold
New member
Going to look at a o2 viper this weekend and woundering what the compression should be in all three cylinders any info would be great.
PROGOLD
PROGOLD
RIVERRUNNER
Active member
Do a search, I think that it should be at around 120 give or take 10% on the different jugs. It all depends on the tester.
My 02 viper is 132 mag and cetre and 120 pto with 5000kms on it.
Also check and see if the wire harness under the motor looks good. check this post http://www.totallyamaha.net/forums/showthread.php?t=19039&highlight=viper+rub
Also check and see if the wire harness under the motor looks good. check this post http://www.totallyamaha.net/forums/showthread.php?t=19039&highlight=viper+rub
Last edited:
mopar1rules
Active member
yeah, the pto cylinder will have the least compression of them all, because of the dome. Yamaha did that on purpose so the jetting could be 156.3 all across the board.
progold
New member
progold
Thanks for the info kirkswim i will check the wire harness but dont think that will stop me from buying the sled ,just a little work before i hit the trails.
PROGOLD
Thanks for the info kirkswim i will check the wire harness but dont think that will stop me from buying the sled ,just a little work before i hit the trails.
PROGOLD
Blue Devil
New member
just wandering is this sled blue with flames and silver trim on the seat??progold said:
progold
New member
progold
No bluedevil it is blue with chrome windy and has 10k on it that is why i am wondering about the compression but overall in real good shape will be able to post pics after this weekend will be picking it up this saturday.
No bluedevil it is blue with chrome windy and has 10k on it that is why i am wondering about the compression but overall in real good shape will be able to post pics after this weekend will be picking it up this saturday.