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Just Wondering, I Have A 1996 F-450 Flatbed 7.3 Psd And Am Puting A 550 Gal Tank On The Back And Will Be Hauling 5500 Lbs Of Liquid In It Plus Another 2000 Lbs Of Misc Stuff. I Had A 1980 Ford F-350 With A Big Block 400 In It And It Did Ok But Didnt Have Quite Enough Power To Pull Up Hills, Will I See A Difference In Power With This Psd. This Is My First Psd.
I used by 97 PS the other day to pull 6000 lbs of lime in a heavy pull spreader plus there was almost a ton of fertilizer in the bed and it worked great. You will probably be suprised. I used to have a 6.9 F250 with a 4sp and 3.55's and I was pulling 14,000 lbs of nitrogen. It would pull it faster than I had the guts to drive it because neither of the two trailers I was pulling had brakes.
You will see a BIG difference like apples with pears. I tow a Travel trailer about 6000 lbs and my ´82 Dodge V8 360 gasser (sold) had some dificulties in the hills, and now with my 96 PSD (almost stock, no chip yet) there is a GREAT difference.
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