Norwood

[Track Junky]

Have you tried bumping up the discharge nozzle size yet?

[Sieg]

Originally Posted by Track Junky

Have you tried bumping up the discharge nozzle size yet?

No, but were getting there! 31's in it now, 33's and 35's are probably worth testing.

It felt pretty strong with smooth primary to secondary transition in 3rd & 4th gear hard roll on's this afternoon.

[protour73]

Sieg, here's great spec chart for Holley accelerator pump cams. The amounts are per 10 strokes of the pump arm and it is based on a 50cc pump, but is a good visual to see the differences when adjusting the cam position.