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View Full Version : 07 Ram 1500 vs. 03 Sierra 1500


RamIt33
08-05-2009, 02:33 PM
I was wondering guys i have a 2007 dodge ram 1500 big horn with a 5.7 hemi and i had super chipped it with a 77 series kn/n intake and i smoked this GMC bad and he had super chip air aid intake and throttle body spacer with dual exhaust and mass air flow sensor. Now that i put a True dual exhaust with 40 flow masters and a throttle body spacer and replaced my stock 2o's with 22's i smock him on the start then he pukks on me at around 60 and stays on my ass then almost starts to pull on me faster we go. Whats the deal? Any info would be most helpful. Ram all the way**********

mopar-or-no-car
08-06-2009, 11:14 AM
put the 20's back on they have a smaller rotating mass,even if the new rims are lighter