QA1, Karting Parts

Many consider karting the introduction to motorsports since many professional drivers started in karting. It is a terrific way to learn at a lower cost, but you still need to consider safety equipment before heading out on track in your kart.

In this Tech Tip, John discusses LT1 rotating assembly options for a customer looking to build a solid autoX, drag, and occasional strip powerplant for his Firebird.

Now that the control arms have been replaced on Jeff's 1967 Chevelle, the next step is to prep the control arms for use with coil-overs. See how to apply shock absorber mounts and the steps it takes to complete this conversion.

We add some tuneability to the suspension on Project Chevelle by bolting on QA1 coilovers front and rear.

Get a good foundation on racing shocks and their different functions. Learn about the fundamentals and the pros and cons between various types of shocks available.

In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!

Get more details on Project Chevelle's 9-inch housing, third member, and tubular control arms installation.

Save some weight by swapping in some upgraded control arms! Employee Steve L. reviews the 1970-81 Camaro Upper Control Arm.

Roger Riffle had this 1930 Model A project on his mind for three decades.