Popular FAQ
California’s New Tire Law Explained: No, Your Current Tires Are Not Banned
California has approved the nation's first efficiency standards for replacement tires, but the new rules do not ban the tires already on...
How To Test a Toyota Corolla Fuel Injector
Over time one or more of the Corolla Fuel Injector in your sedan can become clogged or even fail. When this happens your 1.6 liter...
2005 Subaru STI ECU Pinouts
We break down the relevant STI ECU Pinout for the 2005 Subaru WRX STI, and show you what wires you will need if you are...
LS1 Piston-to-Deck Clearance: How to Measure and Calculate It
LS1 piston-to-deck clearance is determined by **crankshaft stroke, connecting-rod length, piston compression distance, and block geometry**. Learn how these dimensions affect piston position at TDC and how to measure deck clearance during an LS1 build.
Car Wiring Guide – Essential Tools
Whether you are installing a car stereo, repairing an engine harness or upgrading your car computer, car wiring is an important part of the...
FAQ – Spark Plug Wires 101
Spark Plug Wires are some of the most common upgrades for most of our customers, and yet it's one of the components we receive...
GM’s 6.2L V8 Recall Fix May Not Be Working — What L87 Owners Need...
General Motors' troubled 6.2-liter L87 V8 is back under federal scrutiny, and this time the issue isn't simply engines that failed before...
FAQ – Toyota MR2 Turbo ECU Pinout
The Toyota MR2 as it's known in the United States was actually part of a redesign in 1990 that led to the chassis we...
