Send us your old or new Holley Dominator or 4150 Series carburetor and we'll update it to our specifications/design parameters. It doesn't matter how old it is or if it's even a competitors design, we'll freshen/update it.

Rebuild/Update programs are priced in the $350-$450 range and include:

• Our adjustable air bleed configuration
• Proper floats for the application
• Custom needle/seats
• All required metering block updates
• New boosters (Red CNC Billet for Dominators)
• All soft component/diaphragm/power valve replacement
• Reusable non-stick gaskets
• Removal of air horn (if required)
• Fully cleaned and ready for action.
• Wet-flowed/Live tested
• Wet-flow dyno sheet for easy jet selection