Popular FAQ
How To Dyno Tune Your Vehicle
In Part 2 of our How To Tune series, we’ll be focusing on tuning the wide open throttle portion of your fuel map. You may have...
How Much Brake Rotor Runout Is Allowed on a 2002–2003 Acura RSX?
Think your Acura RSX has warped rotors? Honda specifies a 0.10 mm front brake-disc runout limit. Here's how to measure it correctly.
How To Service a 38MM Wastegate
Wastegates are an important part of your turbocharged system and essential if you want to control your boost accurately. Over time and subjected to...
Cometic Head Gaskets Explained: Why Your Engine Build Can Fail Before You Even Start...
Cometic MLS head gaskets are popular in high-horsepower builds, but the wrong bore size, poor surface finish, or incorrect installation can destroy your engine. Here's what builders need to know.
2027 Honda Passport TrailSport Gets a Serious Factory Lift—and Honda Reengineered Almost Everything to...
The 2027 Honda Passport TrailSport is getting substantially more serious about going off-road.
Honda has comprehensively reengineered the TrailSport...
Mitsubishi AWD Tech – What is It
Mitsubishi AWD has been around since the late 80s, in the form of their early first generation turbocharged coupes. Powered by the legendary 4G63,...
How Much Wheel Bearing Play Is Normal on a 2002–2003 Acura RSX?
How much wheel-bearing movement is acceptable on an Acura RSX? Honda specifies 0–0.05 mm of front and rear bearing end play. Here's how it is measured.
FAQ : Urethane 101
Q: What is Polyurethane?
Polyurethane is a term used to describe a wide ranging family of elastomers (any compound exhibiting the characteristics of natural rubber;...
