273ci thoughts?

66fs said

I have had both, the original 273 in my 64 Cuda was always very fast. No other explanation. Faster than factory HP 360's.

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I bet if you put that factory HP 360, if there ever was one, it would be faster than the 273.
FWIW I never came across a factory Hi po 360. a smog 360 would still be faster. lol