This clean 1979 Pontiac Trans Am came to the V8 Speed and Resto Shop in need of some major performance upgrades. The car was born with an anemic Oldsmobile 403 V8 engine coupled to a 3 speed automatic transmission. We did an initial dyno run to find it only made 168 horsepower at the rear wheels, which might have been okay for 1979, but definitely not cool for today. The answer to this problem lies in the form of a Edelbrock supercharged Chevrolet performance LS3 V8 backed by a 6-speed T56 Magnum transmission.

The Trans Am is going to receive a new Roadster Shop chassis for better stiffness and handling. The E Force supercharger relies on an upgraded camshaft from Comp Cams, and is capable of making over 800 horsepower running on E85 fuel. We will be sharing complete build and final dyno videos of this car once the transformation is complete.


Contact the V8 Speed & Resto Shop with all your Classic or Muscle Car needs today!

817 S. MAIN STREET – RED BUD, IL 62278

#transam #supercharged #ls3transam #roadstershop

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