[Tony Curcio]

Here's something different- look at a Pontiac 455 from the smogger era, 1971-74.

It's GM, so you can use one in your Nova for GT classes. The ratings look low for such a big engine with a big carburetor.

The aero issues are undoubtedly a challenge, and the indexes are typically a tenth quicker than the corresponding SS class. But a favorable factor could keep you in the game.

Remember, you asked.