Wehrs Restrictor Plate Insert, 2.000" Tall, Aluminum, Open Bore

Wehrs' Jimmy Mars designed traction tuning carb spacer system allows you to have maximum power. This design option reduces power by changing the insert when the track gets slick. Reducers are available in 1-1/4” with 4% reduction, 1-1/8” with 7% reduction and 1” with 14% reduction in power.