Carburetor tapered spacer

tapered carb spacers are known for there ability to provide enhanced signal at the booster. enhancing the signal at the booster allows for better fuel

3/4” Aluminum Carb Carburetor Tapered Spacer Flange Holley Edelbrock SBC

AFR Carburetor Spacer 4460; 4150 Square Bore 1.000 4-Hole Black Phenolic

Screamin' Eagle Carburetor Tapered Manifold Spacer 29275-88 Harley Sportster XL

Jomar, 4150/4160 Power Cone Tapered Phenolic Carb Spacer-Competition Products

WI024110 - WILSON MANIFOLDS TAPERED CARBY SPACER 1 THICK ALUM SUIT DOMINATOR

Carburetor Spacer - 4150 / 1.00 4-Hole Tapered – Wilson Manifolds

Should I Run a Carb Spacer?

Carb spacer with holes with a single plane intake?

Pit Stop: How Carburetor Spacers Affect Performance