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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The Nitrous Pro Flow blow-down tube assembly is installed to vent nitrous oxide to the outside of the vehicle in the event of a bottle over pressure occurrence
Free shipping does NOT apply to nitrous bottles
and reliability under extreme conditions
or naturally aspirated applications
Please allow lead times for porting labor to be completed once your purchase is complete
Carburetor Spacer 4500 / 1.00" Tapered Lightweight (2.550" Bore) tapered carb spacer The Nitrous Pro Flow blow-down2. 55" Bore Wilson Manifolds Tapered Spacers feature a computer generated variable radius taper design that maximizes the airflow through the carburetor and enhances air fuel distribution for more horsepower. Part throttle performance and distribution are improved by redirecting the flow pattern created by the partially open throttle blades and gradually reducing the velocity of the air fuel mixture entering the plenum to allow for a smoother
