New Holley 4 bbl
Just purchased a 87 Minnie that the previous owner had a New Holley 4 bbl recently put on, went to get the rig smogged and the tech said it was running too rich and it didn't pass. When he did the H...
Forum Discussion
Holly now makes a bolt on throttle body fuel injection carburetor. That might be something worth looking into for you. I believe Edelbrock may also.
