i have a holley 600CFM 1850C now i want to make shure the jets are right becus i got this carb used.
what do u think the right jets, power valve, and spring for the Vacuum Secondary

this is what i am runing
BBC 402 .030 over
cam is 216/216/.050 with 515 lift
9.5:1 compreshon
Edelbrock Performer EDL-2161