454 Lsx Mpg?

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06-09-2008, 07:05 AM

#61

Lilscottie

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Thanks for everyones input so far. I think a T56 is a must and maybe might drop my displacement hopes to something a little more practical, maybe a 416 or 427. Wanted to keep her NA with ITBs for something a bit different. How about you post up your current engine combo and gas useage?

Thanks,

Scott.

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06-10-2008, 12:29 PM

#62

7420NW7TH

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408" w/ Th400

gas mileage---> 2 gal/mile

Seriously, I've been afraid to check my mileage and probably never will...

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06-10-2008, 12:36 PM

#63

180ls1

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if you are worried about mpg's i would just builg up a forged 347 and make it a nitrous mule. You can have stock or better then stock mpg's but then like a 2 stage 250 shot to keep the stroker guys away.