Jets question

[smythge]

I have a new holley 670 Street avenger, I had intial hesitation and cruise surge. I changed the main jets from 65 to 70 and increased the accelerator pump from a .031 to a .050. I now have NO hesitation and no cruise surge and for the first time, running great. My question is: I didn't touch the secondary jets, so now my primary jets are 70 and my secondaries are 68. I am assuming the secondaries jets should be bigger BUT I am not having any problems and don't want to create any, give me your thoughts.

Greg

 

[onehellofadart]

They are easy enough to change. I would go to at least the 70's.
More than likely 72's on the secondary. Depends on your combo. But as I said they are easy enough to change.

 

[smythge]

Yeah I figured I should up the secondary jets, I'll see if I can find another set of 70 and some 72s