Gm 5.3 vs 6.2
So the time has come to retire my current tow vehicle. Currently I tow my TT which weighs about 6000#s with a 2005 2wd Chevy suburban with the 5.3. The sub has 230,000 miles and has towed probably abo...
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Your old 5.3 put out around 300 horse power and the new 6.2 puts out well over 400 horse power.
The towing power difference will be HUGE!
The towing power difference will be HUGE!
