Hoping one of the carb experts on here (Jim, Mark, other) can give me some reccomendations on what size jets I should be running in my 74 carb on my desmogged 78 2F (equipped with a non-USA dizzy w/ pertonix). Currently the carb has the following jets in it:
Main - 1.14
Sec - 1.80
Slow jet primary - 0.55
Slow jet secondary - 0.80
Power valve - 0.80
I have the following spare jets as well:
Mains - 1.18, 1.20, 1.24, 1.80
Slow jets (secondary only) - 0.60
Power valve - 0.50, 0.60, 0.80
The SOR jet size charts show that for a 78 2F carb the main primary should be 1.24 or 1.36 and the main secondary should be 1.38 or 1.71 so I am wondering if I should bump the jets up in my carb. It currently runs pretty well (minus the leaking air rail pugs that will be fixed soon), but if I can get a little more umph out of the motor (especially when pulling a grade) that would be great.
Thanks,
Brian
Main - 1.14
Sec - 1.80
Slow jet primary - 0.55
Slow jet secondary - 0.80
Power valve - 0.80
I have the following spare jets as well:
Mains - 1.18, 1.20, 1.24, 1.80
Slow jets (secondary only) - 0.60
Power valve - 0.50, 0.60, 0.80
The SOR jet size charts show that for a 78 2F carb the main primary should be 1.24 or 1.36 and the main secondary should be 1.38 or 1.71 so I am wondering if I should bump the jets up in my carb. It currently runs pretty well (minus the leaking air rail pugs that will be fixed soon), but if I can get a little more umph out of the motor (especially when pulling a grade) that would be great.
Thanks,
Brian