Wehrs Carb Spacer Restrictor Standard Inserts
Description
• 1" & 2" carb spacer restrictor inserts
• Designed to restrict the flow of fuel to the intake to help create traction with reduced power
Restrictor Table
1.000" diameter spacer = 14% reduction in power
1.250" diameter spacer = 4% reduction in power
1.450" diameter spacer = 2% reduction in power
Open spacer = max power
