Popular Hot Rodding Magazine Homepage Popular Hot Rodding

The Secret Life Of Carburetors

The arrow indicates one of the two power valve restriction channels (PVRC) that feed extra fuel into the well to enrich the full-throttle mixture.
The Secret Life Of Carburetors

The arrow indicates one of the two power valve restriction channels (PVRC) that feed extra fuel into the well to enrich the full-throttle mixture.  View Related Article

 

Get Adobe Flash player