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APD Black Widow Carburetor Spacers are custom CNC machined, 1 piece billet aluminum construction, and hard anodized. Typical dyno results show 10-12 HP gain on…
APD Billet Enforcer 4150 flange 750, 950, and 1250 CFM alcohol carburetors.
APD Inline -10 fuel filter works with gas or alcohol.
In Stock! Can ship orders placed by 1:00 PM EST the same day!
APD 3-way diverting valve. Mandatory with mechanical fuel pumps, per NHRA and IHRA rules.
The APD’s Billet Enforcer gas carburetor is the gold standard for the vast majority of big block sportsman applications.
APD’s Belt Driven Fuel System is compatible with gas or alcohol.
APD Max Speed carburetors offer a convenient all-in-one design developed specifically for .90 competition. Allow 2 weeks for delivery.