towing with gm 6.6 gas
Well, just info please. just real experience please. Anyone towing with GM 6.6 gas, 3:73 or 3:42? How do you like it? performance with and without trailer? maybe change for me, I have 14k fifth ...
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^ But add $500 plug and play tuner to the Lily and it’ll blow the doors off of the new gasser. Reliably.
