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View Full Version : What year cb750 rings do I have to use on a 61mm venola atc90 piston??


Shorty
03-27-2011, 04:29 PM
Well I'm just about stumped. I was thinking in the range of 1970-78? But I'd figured I better find out the exact year so I don't end up with 15 different different sets of rings I can't use:lol:.
shortline10
03-27-2011, 04:51 PM
69-76 cb750 Honda part# 13011-300-024 .



Well I'm just about stumped. I was thinking in the range of 1970-78? But I'd figured I better find out the exact year so I don't end up with 15 different different sets of rings I can't use:lol:.
Shorty
03-27-2011, 05:03 PM
69-76 cb750 Honda part# 13011-300-024 .

Awesome. Thanks Mike.
4cylinders
03-27-2011, 08:31 PM
hey, cb750, same as 185, 61mm. 90 bore is that big?
shortline10
03-27-2011, 08:39 PM
Nope the 185 has a 63mm bore . These are BIG!!!! bore atc90 kits shorty is talking about LOL.
hey, cb750, same as 185, 61mm. 90 bore is that big?
Shorty
03-27-2011, 09:06 PM
Nope the 185 has a 63mm bore . These are BIG!!!! bore atc90 kits shorty is talking about LOL.

hey I got one more question, Could I use the CB wrist pin?You can't get just that part by itself for a 90. But you can for a 750.
shortline10
03-27-2011, 09:11 PM
I dont think so the cb750 pins are 15mm



hey I got one more question, Could I use the CB wrist pin?You can't get just that part by itself for a 90. But you can for a 750.