My new CSU blow through 750
Just came inside after installing the carb. Had a few interference problems with a fuel inlet fitting hitting the larger arm of the 50cc accelerator pump on the secondary side, and the throttle cable bracket on the primary side. I didn’t run these large acc pumps on the old carb. Had to clearance the bracket and I’ll have to get different, shorter inlet fittings. I was able to fire it and Kevin’s baseline tune was spot on. I let the electric pump fill the bowls, hit the key and it fired instantly and idled like a minivan.