Brian Kinwald’s Suspension Shim Kit


“One big difference between the average racer’s car and a pro’s car is slop,” said Brian Kinwald. “Pros want predictable instantaneous response with even the slightest touch of the steering, throttle, or brakes — they don’t want to wait for all the slop to be taken up. “I’ve put together a cool kit of shims, both .010” and .030” to handle this problem. You’ve got to use shims all over your car to get rid of slop but not have binding, and the cooler they are the better. These shims are super dialed.” X Factory releases the Dirt’z Dialed Partz Shim Kit with eight of each size. They are accurately made of light weight aluminum and anodized black for great looks on any car. Dirt’z shims won’t wear out like plastic ones, and the small .010” shims allow close tolerances while maintaining a perfectly free suspension. They fit everywhere on almost any 1/10 off-road or on-road car, and many places on larger scales too. Use them under ball studs, in hinge pins, any place to make fine adjustments. Dirt’z Dialed Shim Kits are being shipped to fine hobby stores all over the world now, and are available on the X Factory web site,