7900 BB cylinder pics

[madhatte]

Those ports look par for the course. I've had nothing but good luck with mine, though. Those nicks are cause for alarm, for sure.

 

[Sprintcar]

Neal,

Rather than run the risk I would follow up for a different cylinder. This one appears to have been a quality escape. While it may only take a few minutes to clean up that cylinder and the ports on the bench, I would recommend a different one.

JMHO.

Jerry

 

[nmurph]

i have a replacement on the way from california. Bailey's, with their usual great customer service, is sending me one. i will return this one. if the next one is not any better i will give up and put a 79cc on top. i really wanted the 84cc to compare to the OEM cylinder.

 

[Sprintcar]

i have a replacement on the way from california. Bailey's, with their usual great customer service, is sending me one. i will return this one. if the next one is not any better i will give up and put a 79cc on top. i really wanted the 84cc to compare to the OEM cylinder.

Smart man, make your parents proud!