I had one in a Camaro back when. To be honest, I don’t remember the year of the car. Damn Alzheimer’s. What were we talking about? Oh yeah, 305’s. It had some torque up to about 3,000rpm and then died (TPI setup, as I recall). What a dog, would’ve made a good towing motor though. I put in a decent 350 and man, no comparison. Yeah, you can make it better if you are bound and determined but since 350’s are as ubiquitous as dirt and about as cheap, just get one of them.