This TSR chassis is designed for use on Carrera plastic track or commercial or club wood tracks on which no traction-enhencing compounds are ever used. This TSR Club chassis kit features front independently-rotating aluminum wheels, setscrew rear aluminum wheels, urethane TSRF-Ortmann tires and setscrew alloy spur gear.
It is recommended to add thin self-adhesive lead weight over the steel pan to bring the total weight of the car to as much as 4.5oz or 125 grams for best performance without traction magnet.
-Use with or without traction magnet.
-The use of a min. 2-amp variable voltage power supply and PM electronic controllers is highly recommended. Note: to use this car on Ninco or Scalextric track, the metal guide pin must be shortened and narrowed and the traction magnet MUST be covered with adhesive black electrical tape.

Overall chassis length: 4.4375" (steel pan in position "A") to 4.75" (steel pan in position "C")

Wheelbase: 2.85" to 3.61" in 9 possible increments:

2.85", 3.122", 3.185", 3.235", 3.315", 3.365", 3.425", 3.495", 3.61".

Overall chassis width at steel pan: 2.375"

Overall width, front axle assembly: 2.3125"

Overall width, rear axle assembly: 2.3125"

Tire diameter, front: .75"

Tire width, front: .375"

Tire diameter, rear: .825"

Tire width, rear: .5"

Ground clearance: .0625"

Height at top of steel pan from ground: .1875" (for interior detail clearance)

Motor performance:
T32

15: 43000 RPM @ 12VDC. 275 g/cm stall torque @ 12VDC
With optional TD301: 55000 RPM @ 12VDC. 345 g/cm stall torque @ 12VDC

Stock gear ratio: 14/45, 64-pitch gears, or 3.21/1. Actual ratio at tire: 3.3/1

Ready-to-Race chassis weight without body: 2.7oz
Ready-to-Race chassis weight with average clear plastic body: 3.0oz

Ready-to-Race chassis weight with GB-Track Porsche 917PA: 3.4oz

Motor: FK style with drive from the can side.