Currently running a 340 purple shaft cam with a 20 overbore with the 360 heads and airgap. I had a Huges whiplash cam in it for a couple of weeks but it had a tick in it from day one. Found out that it took one of the lobes out of it. Must have been a break in issue? Not sure. I’m just flat tired of this motor. I want more torque and responsiveness. I bought a new street demon 625 carb which works ok. I’ve had the car for 24 years and after the fresh rebuild of the entire car I’m just sick of this little motor. It did run 14.4 @ 92 Mp/h on street tires many years ago so it’s not a sloth. Just need more go go.