o rings for riva and greater yamaha head

[feartheride]

Does anyone have the #'s for the o rings for riva and greater yamaha head
Found a bit of info when searched but not sure

 

[jetx]

Riva girdled head???

I might just have a kit laying around...I'll have to go check.

 

[Scraggly]

this guy can help you out

http://stores.ebay.com/ZFORCE-MOTORSPORTS_W0QQssPageNameZstrkQ3amefsQ3amesstQQtZkm

 

[Mouthfulloflake]

show a pic of the head, and I can hopefully give you the mcmaster carr part numbers for the rings ( there are different versions of the heads I think)

Does anyone have the #'s for the o rings for riva and greater yamaha head
Found a bit of info when searched but not sure

 

[JonnyB]

Posted this few years ago its in the techFAQ


riva head oring sizes 701/760
Shell seal:1/16" Bulk Buna-N
From the top down:
Spark Plug:118 Buna
2nd :031 Buna
3rd :043 Buna
Compression chamber : 153 viton

 

[#ZERO]

McMaster-Carr Riva 701/760 Head O-rings:

Combustion Chamber, viton, -153, pack of 2: 9464K114
Cord stock for shell seal, buna: 9407K21
Spark Plug, buna, -118, pack of 100: 9452K82
2nd from top, buna, -031, pack of 100: 9452K118
3rd from top, buna, -043, pack of 50: 9452K132

 

[brentR]

robbie let me know if u have that kit i could use it!