Re: Crossbred, 454 into an '85 Ram
Where can i view your truck at?
Up to 22MPG!? is this just due to the massive torque? This is the premiss of my build, big torque, whatever HP it makes secondary, and hope for some decent milage with the OD trans. If i could get it to do 13-15 around town and 18-19 or so on the highway, i would smile from ear to ear.
I had concerns that the big engine was going to suck gas big time---to the point i was thinking i may forget the 496 crank and just keep it a 454. Now i am on the fence again. Decisions, decisions---appearently you can get mileage out of a big motor according to what your saying.
So from what little searches i did so far, it seems these guys are running stock intakes also. At first i was dead set on a performer RPM, but the more i have put thought into the entire combo, i think a regular performer would suit me better as its suited for idle to 5000 where the rpm is 1500 to 6000. I dont plan to turn this thing much past 5000 at all. I want all the torque i can possibly make down low. Most driving is done idle to 3500.
Last edited by 383Ram; 06-14-2009 at 01:30 PM.
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