TAM3THEBEAST
New member
one of my carbs that i got back from the engine builder wouldnt run on the track but it ran on the dyno. i took both of my carbs apart and measured the float and everything and on the newer carb that doesnt run and it was within the specs of what it should be, i took apart an older carb that works and measured the float and everything and it was quite far off but it runs better than the one that on paper should run better, the engine builder put it through the ultrasonic twice and dynod it a few times and it ran perfect. any suggestions on whats wrong with the carb?