Join Date: Feb 2010
Location: Springfield Ohio
Re: factory cooler
no its not going to hurt, will you see a big difference,... probably not, but it will help some. and dont forget to top off fluid when your done. but why do you need a aux trans cooler. are you towing that much?
06 F-250 CCLB 5.9 Cummins CR, Allison 1000 automatic transmission, o-ringed block, HAM-CAM head studs, HD valve springs, HD high forged pushrods, Twins with S480,(76x88) DDP 120hp injectors 220GPH FASS a bizillion adaptors, rear ladderbars, 20's, 5" SS MBRP turbo back custom tuned Smarty TNT by smarty
estimating 700-800 RWHP