Wilson Manifolds Carburetor Adapter - 4500 to 4150 - 1.5" 935172 and factory orange with machined

and factory orange with machined fins

The new MSD cap features spark plug style terminals and is firmly screwed down to the housing

1973-1980 Oldsmobile 98

Live RPM And TPS Readings

Wilson Manifolds Carburetor Adapter - 4500 to 4150 - 1.5" 935172 and factory orange with machinedNitrous Pro Flow carburetor adapters maximize horsepower in applications where the carburetor and intake manifold were not originally designed to be used together. The internal shape of the adapters were designed on solid modeling software that allows the transition to be made in the most efficient manner possible to prevent mixture separation and improve overall air flow and distribution Nitrous Pro Flow Carburetor Adapter 4500 to 4150 1. 5" 27030