Stock compression

SXVIPERGUY21

New member

Joined

Jul 19, 2015

Messages

30

Location

Columbia City, In

• Jan 18, 2018

• #1

Does anyone know the stock compression on a 1998 Yamaha Vmax SX 700 triple. Starting from the clutch side it read 122,122,120
I am trying to get pictures to post of my tester but having issues doing it from my phone

 

nails

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Joined

Apr 14, 2014

Messages

76

Location

michigan

• Jan 18, 2018

• #2

Somewhere between 120 and 130 depending on your tester is good compression.

 

Vincent

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Joined

Aug 29, 2015

Messages

1,066

Location

Ontario Canada

• Jan 19, 2018

• #3

Agreed! 120 to 122 psi are good compression numbers