Personally i love the small bore of the 318. Im gonna do the best of both worlds of the small block magnums and drop a 360 forged crank and rods into my block. Making it a 343. Ive yet to find any info on this so ig ill be the first to do it. Also putting in a supercharger cam and talking with whipple to see if they have a good supercharger preferably twin screw for that instant leave and easier moving torque. Torque moves the vehicle horsepower utilizes how efficient it moved the vehicle and we all know that. So why not go with something that goes just a tad bit higher in rpms and still gives great low end. Its only going straight on the quarter mile. So i figured my bottom end and top end work would go well with a twin screw supercharger instead of a turbo or centrifugal cause nothing im using will really require the extremely high rpms to get moving.