Holley Ultra HP carburetors now also for ethanol
Holley’s Ultra HP carburetors are now available also for ethanol use. With new components and calibrations, the new versions of the Holley Ultra HP carburetors are made ready for E85 fuel. The new versions are available in 600, 650, 750, 850 and 950 CFM and all come in Hard Core Gray hard–anodized finish.