Siebert Performance
2" Tapered Carburetor Spacer β 4150 Series
2" Tapered Carburetor Spacer β 4150 Series
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π₯Β 2" Tapered Carburetor Spacer β 4150 Series π₯
π Unlock hidden horsepower with our CNC-machined billet aluminum 2-inch tapered carburetor spacer! Designed specifically for Holley 4150-style carburetors, this spacer improves airflow and fuel atomization for a stronger, more consistent burn.
β‘ Performance Benefits:
-π Increases horsepower & torque across the entire RPM range
-πͺοΈ Tapered design smooths airflow for maximum velocity & efficiency
-π οΈ Precision CNC machining ensures perfect fit & finish
-πͺ Billet aluminum construction = lightweight, durable, and built to perform
β¨ Available in BlackΒ or Natural Aluminum finishes to match your build.
Perfect for drag racers, street/strip builds, and anyone looking to squeeze every last bit of power from their setup. Whether youβre chasing faster ETs or just want a stronger pull through the powerband, this spacer delivers the edge you need.
π Bolt it on, feel the difference, and let your engine breathe!
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