Performing engine swaps is at the core of hot rodding. Dropping in a new powerplant from another vehicle is the cure for more power, better performance, and bragging rights on the street and at the ...

Horse Sense:Holley has been in business since 1903 and made a name for itself by selling over 250 million carburetors. However, Holley's high-technology Avenger, HP, and Dominator electronic ...

The old adage, "There's no free lunch," implies that everything in life is a compromise. That's often true, especially with camshaft specifications. Low-end grunt sacrificed top-end power, and big ...

Custom builders looking to add performance and styling punch to their Big Block Chevy engine can turn to Holley for the Hilborn EFI-R Individual Runner Manifolds kit. “Based on the original Hilborn ...