[Gunner]

I'd be pretty suspicious of any Cobra engine that didn't make at least 1 horse and 1 fp per cube. It's either underbuilt (owner couldn't stand anything but a street-car idle, or pinched pennies on the wrong parts) or flawed.

Some owners might prefer a milder build and that's acceptable - but my engine is about as mild as they get and exceeds the 1:1 ratio by a good bit.