13mm Fat Boys Glue Track OD [2.7mm] Set of 4 Piston Drilling:Base set 2x1.5 You won't believe how much

You won't believe how much more traction your car has

** This fits the RC8B4 and RC8B4

Adds Ackermann for less mid-to exit steering resulting in a more stable car on power

adds ackermann

Part Number:  ASC81630

13mm Fat Boys Glue Track OD [2.7mm] Set of 4 Piston Drilling:Base set 2x1.5 You won't believe how muchPart Number: 1548 (set of 4 pistons) Get the edge on high traction racing with the newest Fat Boys piston technology. These pistons "G" for glue track OD have a 0. 1mm smaller OD for more flow around the outside. This added flow gives an in between 2 and 3 hole feel with more initial softness and less pack at low speeds in the infield to make the car less reactive. Works on glued dirt or also carpet indoor. 2. 7mm thickness allows for a unique damping