1" inlets Only. This is a MAX effort cooler. Stock mid-plate Requires HEAVY MODIFYING to use. Expanding on our 11 row inter cooler into this 12 row increases your cooling and air flow another 9%. Less restriction more flow = more usable power for the max effort builds. This inter cooler uses our single pass design for the Ford Lightning. This means the water goes through the core 1 time. Where as stock replacement cores, travel 1/2 core one way, make a U turn on the end of the core and then travel back the other 1/2. Making the stock core, a dual pass design. Stock OEM inter cooler where 9 & 10 row, this one is 12 row bar and plate design, giving you 20% more air flow area and more cooling ability. A larger volume water pump is must. Davies or a PWM water pump with 1" lines minimum. DO NOT USE STRAIGHT TAP WATER, YOU MUST USE A 50/50 ANTIFREEZE. Please allow 2-3 weeks for production. !!!This product is for off-road use only!!! !!! Not intended for highway use!!!
