performance/economy upgrades??
#1
performance/economy upgrades??
just wanting to know some opinions/ideas... I'm trying to get better gas mileage, and performance too I guess.. What can be upgraded to do so?
I have installed a throttle body spacer, k&n FIPK intake, and I'm going to install a MSD ignition, also have flowmaster dual exhaust... Any other ideas??
(98 GMC Sierra 1500 4.3L V6 2WD) thanks
I have installed a throttle body spacer, k&n FIPK intake, and I'm going to install a MSD ignition, also have flowmaster dual exhaust... Any other ideas??
(98 GMC Sierra 1500 4.3L V6 2WD) thanks
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