gdh

Can anyone tell me what size carb I am running, I know it is a double pumper but where I thought that it was a 650 cfm I am now told that it is "too big" compared to one that I was just given on Saturday (650 dp). The list number is 6210-3 also below that # was 1827 and ink stamped on the other end wa 7202. It seems that there may have been a tag on it at line time but no longer.

yellow 72

gdh,
The 6210 Holley is a 650 cfm mechanical secondary spread bore.

gdh

Thanks so much now I can order a rebuild kit. :cheers:

mountainmotor

That thing has a 50cc accellerator pump on the secondary.Swoosh goes the gas! :)

gdh

Maybe that explains my 14 mpg, :lol:

mountainmotor

GDH your lead foot may be the problem.Texaco loves you :cheers:

gdh

Stock tip: go long on Texaco, spring is coming and I have been lifting foot weights all winter, the playstation steering wheel and pedal just don't cut it anymore. :lol: