Friday, August 11, 2017
Thursday, August 10, 2017
Making its debut today at the 2017 ROAR Nationals, is an all new prototype body for the TLR 22-4 2.0. Unofficially dubbed the "Low Profile 22-4 Body", TLR used the fan favorite styling of the 22 4.0 body as the basis for this new body shell that will fit the 22-4 1.0 and 2.0 4wd buggies. With a lower cab section, and no vertically fin, the style is matched by a more flowing and better rotating body when compared to the cab forward offering.
JP Richards was the first to don the body in practice and had this to say, "First glance, the body has that new sleek and edgy design. Then you hit the track and it really helps the car have a fluent feel, with a good balance of steering, stability, and traction without the overbearing feel of a tall front cab."
The Low Profile Body is still in the prototype stage, but is roughly scheduled for a late 2017 release. Check TLRacing.com this fall/winter for further details.
Tuesday, August 8, 2017
Wednesday, August 2, 2017
Last Wednesday night, I made the trip to Beachline Raceway in Cocoa, Florida and I ran some tests on turf, while Frank Root did some carpet racing in California. The team has found a steering rack modification for higher spindle heights on your 22 4.0 or 22 3.0 vehicles that will help fix the bump out setting. Currently, if you run spindles with 4mm (or more) on top, the only available Ackermann setting with acceptable bump steer is the #2 Ackermann arm. By flipping the bell cranks upside down, and mounting the rack on top of the bell cranks, you can now achieve the correct bump setting when run the #1 and #3 Ackermann arms, or the 22 2.0 spindles which Frank found to be really good with his testing (TLR234007). This raises the inter-steering link to compensate giving you the right bump steer when running 4mm on top for spindle height.
With the rack flippers, some Dremel work is necessary to the steering rack arms and front bulkhead for clearance. Please reference the pictures below for details.