X-AVION Alumimum Anodized Black 4150 Carburetor Spacer 1'' Tall Square Bore 4 Holes Tapered Manifold Carburetor Spacer

X-AVION Spacer 4150 Carburetor Spacer 1'' X-AVION 4150 series spacers are CNC machined from billet 6061 aluminum, light weight but durability.The 4150 carburetor spacers can isolate carburetor from manifold, preventing horsepower-robbing heat transfer while also increasing air flow due to the increase in distance from the bottom of the carburetor to the manifold plenum, allow the air and fuel mixture to turn more easily into the runners.Four hole spacers are additionally offered with specially increase of air velocity under the carburetors, will provide optimum power and distribution.

• 🚗X-AVION 4150 1'' carb spacers fit for 4150 carburetors for precise tuning and for applications, 1" and 4-Hole Tapered.
• 🚗X-AVION 4150 1'' carb spacers are made from billet aluminum for strength, light weight but durability.
• 🚗X-AVION 4150 1'' carb spacers provide optimum power and distribution, which allow the air or fuel mixture to turn more easily into the runners.
• 🚗Precision CNC machining maintains our spacers structural integrity.
• 🚗Good quality with compective price, been used by many pole, race, and championship winning teams.