3g hemi gas mileage

5.7 hemi said

Have I not figured the mileage out right??? 74.8 divided by 5.391 equals 13.87,so how has anybody got any different??? Thinking of getting a spun universal cat and running the rear o2 sensor just for ***** and giggles. So far I cant find any company that will sell into Cali.....that is chicken ****!!

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5.7 I finally made it through your entire thread on FBBO... Awesome, beautiful car, the grill is sweet...

Sorry about your luck with mpg. Those are depressing numbers for sure, I am gonna run 3.91 without OD, so i am worried about mine for now. Are you sure the converter is locking up? That is all I can think of, it would be interesting what a wideband would show.

BTW, shoot me a PM if your interested, i could give you my address for a CAT, I would forward it to ya...

Joe