Rare Dodge Dart GT? Which engine is this?

You’d be surprised. Haven’t seen it in person but my parents kept videos of their cars on my mother’s old camera, from what I’ve seen of them the Dart lived up to its name; dainty and quick. She used to race it against their friends as well, it could keep up with the ‘big boys.’ His GTO measured between 430-490 on the dyno and it didn’t overtake the Dart by much. Him and his buddies were into drag racing and since he’s a mechanic they were constantly working on upgrades. He ended up trading the Pontiac for a mini van... can’t say he hasn’t regretted that for the past 20 years
The Dart also weighs at least 1000 pounds less. We're not disrespecting your car. It's a great start on something, but it does not have a race engine. It appears to have stock heads and even a stock intake manifold. See the engine in this post. That's a race engine.
https://www.forabodiesonly.com/mopa...nting-the-short-block.510587/#post-1973783234