Quote:

chuck nuytten carbs says regulators should not be hard mounted,of course he was telling me thats why the complete fuel system and carb that i got from him speced to my engine wouldn't work right.said vibration from being mounted won't let regulator work right.it didn't cure the problem i was having,ended up selling that carb and put mine back on.



What? Never heard of such a thing. I've never seen on "floating" w/o a mount...except for the OP's.