8.1 for 6.0
#11
As far as the milage thing goes, there is little to no difference in milage with the Maggie.... It has an vacuum operated valve that lets the supercharger "freewheel" when your not on the gas hard... If you have your foot in it, it'll obiviously be worse... City driving my milage actually improved a bit because it had better torque to get the truck moving with less effort. With all the mods I did to mine, I still get 15.5 to 16 mpg at 55 rural driving.
#12
Custm2500's Rude Friend
iTrader: (17)
How easy would it be to buy a new 8.1 engine and slip it into my 2002 6.0 2500hd? Easy but of horsepower and torque plus the big block sound? It was an option for my truck, so how hard could it be? If there's more to it than I think, what's the easiest engine to put in my truck to give it more horsepower? A 383 crate engine? I'm looking for a big block though. Thanks fellas love this community.