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SV1 Carb Spacer for 4500 Intake
For SV1 Series Carbs
The SV1 carb spacer is designed to fit to 4500 intakes.
Polymer Racing Products introduces the worlds first carburetor spacer featuring Dimple Technology. Dyno testing of the Polymer Racing Products carburetor spacers with Dimple Technology have shown as much as 28Hp & 30ft-lb gain compared to a very popular four hole smooth tapered CNC machined aluminum spacer of same thickness. See dyno results.
The increased performance is a result of dimples delaying laminar flow separation which results in drag reduction in the intake path. The delay in laminar flow separation is causes by a phenomenon know as boundary layer turbulence which acts like a suction. A secondary effect is promotion of better air fuel mixing in the turbulent boundary layer. Learn more about Dimple Technology by clicking here.
The polymer material is also 1000 times less thermally conductive than aluminum which means it acts like a thermal brake keeping the carburetor cool. This means cooler air flowing to the engine, which means more power.
The carb spacer also features a honeycomb internal structure allowing for a very rigid structure at half the weight of aluminum the spacers.
Includes O-ring to seal between the spacer and intake.
Check the Carb Spacer Product page for more details.
Polymer Racing Products introduces the worlds first carburetor spacer featuring Dimple Technology. Dyno testing of the Polymer Racing Products carburetor spacers with Dimple Technology have shown as much as 28Hp & 30ft-lb gain compared to a very popular four hole smooth tapered CNC machined aluminum spacer of same thickness. See dyno results.
The increased performance is a result of dimples delaying laminar flow separation which results in drag reduction in the intake path. The delay in laminar flow separation is causes by a phenomenon know as boundary layer turbulence which acts like a suction. A secondary effect is promotion of better air fuel mixing in the turbulent boundary layer. Learn more about Dimple Technology by clicking here.
The polymer material is also 1000 times less thermally conductive than aluminum which means it acts like a thermal brake keeping the carburetor cool. This means cooler air flowing to the engine, which means more power.
The carb spacer also features a honeycomb internal structure allowing for a very rigid structure at half the weight of aluminum the spacers.
Includes O-ring to seal between the spacer and intake.
Check the Carb Spacer Product page for more details.