Hays Performance Drivetrain Releases 3/4 Race Twister Torque Converters
Gregg Hamilton Has Built Not One But Two of the Coolest Firebirds You'll Ever See| 07/16/2019
They're couldn't be less alike – one's a '71 Firebird that would have been right at home in the movie "Mad Max" and the other is a '79 Trans Am cooler than the one from "Smokey & the Bandit."
Hays Releases Twister Full Race Torque Converters For GM 6L80E Automatic Transmissions| 06/18/2019
They're built to stand up to the abuse of 1000-horsepower engines and come in four stall-speed ranges: 2400-2800, 2800-3200, 3200-3600, and 3600-4200
Holley's Ultra XP 4150 Is One Trick Small-Bore Race Carburetor| 04/14/2021
Holley's Ultra XP 4150 is more than just a regular four-barrel. It's a very trick carburetor that is designed for the racers and the hardcore gearheads. With well-engineered design details and several features that have been asked for, the Ultra XP is a solid option for your air/fuel delivery needs.
Here Are The Step-By-Step Details On How Easy It Is To Change Camshafts in An LS Engine| 04/14/2021
It's easy to change camshafts in an LS engine...in fact, in the "How To Build A High-Horsepower LS Engine" recipe book, it's pretty much required. Here's what it takes to complete the task so that you get the benefits of a different camshaft...and that nice, choppy idle too!