Compact & lightweight "Throttle Sponge", softens the first 1/2 of the pedal travel to help eliminate tyre spin and prevents bent or damaged linkages.
Fits on thecarburetor or firewall and is compatible with male or female throttle linkage components.
NOTE: Linkage must be shortened and the proper return springs must be selected in order for the "Throttle Sponge" to react properly.
Two springs will generally provide the best results.
The device may be locked out by placing the "E" clip closer to the center of the unit.