FRONT BUMPER MOD FOR MORE AIR

[COBARO1]

Originally Posted by My 5th

Is the bumper swiss-cheesed behind the coolers? If not you've got to be losing at least 50% of your air flow through the coolers. Not to mention losing a lot of impact resistance from the bumper bar cutouts. Just never hit anything going faster than 3 mph and you'll be OK.

Actually, I did the math before I installed them and by cutting out the bumpers and mounting and utilizing that space I only add 1 cu ft. of blockage to the supercharger intercooler and am running a lingenfelter re-programmed intercooler pump with 1" hoses for water flow and a Ron davis radiator with meizere water pump. My temps are cooler than most NA built motors.