I think i just came up with one so let me know what you think!My 318 is getting xe268 cam so i am sticking with Comp Cams.383 bored .030 over,kb400 pistons,84cc eddy heads with 10.1 comp,performer rpm intake,mighty demon 750,stock crank and eagle rods.Now for cam,either XE274 with 488/491 lift with stock rockers or XE275HL with 525/525 lift with roller rockers.727 with 3000 stall and 4.10 gears which is getting ready to go in truck!But still open to suggestions.