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I don't buy the freak thing. I'd say it's all about the combo........he was smart and didn't overcam the 5.3...all around just a great synergistic effect between all the mods.
I don't buy the freak thing. I'd say it's all about the combo........he was smart and didn't overcam the 5.3...all around just a great synergistic effect between all the mods.
i believe in the factory freak thing.
jogibbsilverado...... prime example. intake, longtubes, tune 14.20
on factory stall, 3.73's, factory cam. ect ect
i believe in the factory freak thing.
jogibbsilverado...... prime example. intake, longtubes, tune 14.20
on factory stall, 3.73's, factory cam. ect ect
thats not too unbelievable, alot of stock reg cab 5.3s run 14.9-15.0