Levigarrett76
Glass Half Empty
- Thread starter
- #331
Poor mans way to lean out the idle/transfer slot circuit.
Stock block doesnt have adjustable idle feed restrictors, power valve channel restrictors etc..
Double pumpers are typically calibrated on the richer side with larger IFR's and small PVCR's because they are designed to go on lower vacuum lumpy cam engines.
May end up biting bullet and buying one with screw in jets/bleeds at some point but this gets it fairly close.
Is it less teeth on the speedo gear that drives the speedometer faster for a given speed?
Stock block doesnt have adjustable idle feed restrictors, power valve channel restrictors etc..
Double pumpers are typically calibrated on the richer side with larger IFR's and small PVCR's because they are designed to go on lower vacuum lumpy cam engines.
May end up biting bullet and buying one with screw in jets/bleeds at some point but this gets it fairly close.
Is it less teeth on the speedo gear that drives the speedometer faster for a given speed?
