NEHA

I rebuild/blueprint Holley 4150 , HP series, and 4412 carbs, and their BG/Demon clones. Price is $100 + the kit (typically $45) for NEHA competitors and friends, $150 for civilians. Still working out BG pricing, as they have different issues. Includes machining body flat, air horn removal, and welding throttle arm. All orifices validated with pin guages, recorded on spreadsheet.

Bump! Have a Sun distributor machine, too, set up for GM HEI, or other electronic ignitions tested with their own control box.