I always see a of talk about 273s and the power that put out, they are not a 340/360, but with some hard work they can run pretty good.
This one is built like a stock Commando 273, dome pistons, I do have 318 heads with stock size valves, stock intake, factory carburetor, and .400 lift cam.
It is the most enjoyable 12 second car i have ever driven.
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