New Competition Exhaust System for 2016-2019 Polaris RZR XP Turbo/XP4 Turbo models
Upgrade Your Small Block’s Stock Cast-Iron Exhaust Manifolds with High-Flow Manifolds from Hooker| 04/07/2021
If your goal is more power with a classic appearance, Hooker small-block Chevy cast-iron exhaust manifolds are just the ticket. A high-silicone material gives them superior heat resistance characteristics, while a larger cross section allows them to flow better and make more power than a factory manifold.
Jamie O'Brien's Baja Surfari Trip Explores The Western Coast Of Baja California| 02/18/2021
For some, it's a fantasy escape from winter. For Jaime O'Brien, his Baja Surfari trip was reality...it might be 224 miles between El Rosario and Guerrero Negro on the Baja California peninsula directly, but when you have a built Polaris and a taste for excellent surf, who needs the main roads?
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.
How To Install A Camshaft 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!