Originally posted by 1BAD80
The 450s are mechanical secondaries with a single squirt nozzle giving the front and rear a shot at the same time.
you are saying you have 2- 450 carb. that all 4 barrels come in at the same time and 2 squirters pumping all 4 barrels at the same time, then i think that could be part of the problem, i dont think you need all that gas, i havent looked at a 450 lately but most mechanical sec. that ive worked on you could bend the rods going to the back barrels so it could be adj. to come in when you wonted them to. these cant be adj.?