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Tri-Power Engine Option

The Tri-Power engine option available for the 1964 Pontiac GTO, including its performance and specifications.

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Jan 25, 2026
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What were the performance statistics for the 1964 Pontiac gto

The GTO arrived as a factory performance package built around a 389-cubic-inch V‑8 that was officially rated at 325 horsepower with a single four‑barrel carburetor and 348 horsepower when equipped wit...

Jan 25, 2026

What was the cubic feet per minute rating for the 1964 Pontiac GTO tri power carburetor

The —three —does not have a single universally accepted factory CFM number in the sources provided; enthusiasts and specialists report total flow estimates that cluster between roughly 700 and 950 CFM...