Join Date: Nov 2005
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It all depends on what tunes you go with. The extreme side of tunes will start stressing head studs etc. If you are not looking for extreme power then some of the street tunes in the 100hp and under range haven't been known to cause problems.
I tow my 6500lb boat with my street tune and just watch the egt's on anything steep. If i'm towing further or heavier I re-tune to my tow tune.
Talk to who ever you buy your tunes from. There are many options to consider. Torque converter lock up in the gears you choose, the return of pilot injection for quiet idle, turbo braking for heavy loads..........
'04 F250 FX4, CC, SB, Zoodad, Innovative SCT XCal2, 4" MBRP, Airaid intake, 4" Superlift front with 5.5" Fabtech springs in back with stock 2" block delete, 18" predators with 35" Nitto's, Isspro gauges overhead. '00 27' Rinker Captiva Millinium, 454MPI Captains Call exhaust. '06 '33 Tahoe Transport. '03 Polaris Predator 500, K&N, WB pipe, '08 Polaris Outlaw 525 S.