Holley 12-878 EFI Replacement Regulator Kit
- This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
The aluminum assembly contains a 175 GPH 10 Micron filter and a regulator preset at 59.5 psi. The filter regulator comes in 3/8” NPT or 8 AN port sizes to match most EFI fuel systems.
Replacement Regulator Kit for Filter Regulators (PN 12-875 & 12-876)
- Kit for Filter Regulators 12-875 & 12-876
Q & A
Speedway Motors employee Pat O. takes some time to discuss the Fuel Gauge Interface Module that allows you to use any gauge set with almost any fuel level sending unit.
Tim talks about his favorite intake manifold, the Might Edelbrock X1.
Tim talks about the new Edelbrock powder coated cylinder heads and provides a little history on Federal Mogul heads.
Speedway Motors and Classic Trucks built a 1952 Chevy truck in celebration of the 65th anniversary of Speedway Motors. Check out the short video on one of the products used in the build.
A routine weekly maintenance checklist to perform between each race in order to keep a clean and efficient race car at the track.