Re: whats the LS swap mpg gains?
my truck makes a chunk over 400 at the crank, and through a 4l80e/12bolt and massive rear meats, I was getting 16-20mpg depending. not bad imo
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING 
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