Quote:
Originally Posted by Ackattack
I got 18.5 mpg out of my 72 GMC LWB. It was running a TPI 350, 700R4, and 3.73gears. It also had headers, 2.5" exhaust and a few other things. Nothing wild though.
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What size injectors are you running? I have 24lb/hr in mine and 15 on the hiway is the best I've ever gotten.
Sounds like the 6 banger is the way to go though!!
