Posted By: bigsbigelow
How to convert a 2 corner idle to 4 corner idle - 12/09/10 03:14 AM
I have a Holley 750 dp. It has 4779-2 stamped on the metering blocks and only has a 2 corner idle adjustment set up. Other than replacing the secondary metering block, what do I need to do to convert it to 4 corner idle adjustment?