Diy - Magnum Swap!!

Yes those are the main performance mods I did to this 318 Magnum, it gets up and goes in a hurry, plenty of G forces with this stout little engine. MSD spark plug wires are what I'm using and the HEI module is built inside the all-in-one distributor, creates a hotter spark, better on mpg's and saves tons of money vs going for an MSD box which is more for high end performance applications, especially for people that drag race. I'm not really sure how to reply to the 360 compared to slant six question since I've never drove an A body with a 360, currently doing a 360 Magnum swap in my slant six '65 blue Barracuda and I would expect it to make a DRAMATIC difference in power, even the 318 Magnum has gobs of power over any stock slant six. These Magnum engine's are designed to operate with today's gasoline, they can get very decent gas mileage, especially out of a 318 Magnum. This 318 Magnum got 21mpg highway, and that included some lead footing around, probably could get as high as 25mpg, for the 360 Magnum I would expect between 18-22mpg highway, not sure around city, just depends how you have everything tuned, driving conditions, and how your foot feels. Happy to help! Been meaning to type this up for a while now, finally got around to doing it, now I don't have to repeat myself on facebook in all the Mopar groups I'm in for people interested in Magnum Swapping.