112(ours)...112hh...122... then the new real good ones are tvs 1900... any bigger than that and you need a forged built engine. Now if you'd like to purchase my blower I bet I can make you a decent deal
They are having a good deal on upgrades.
Bob,
Those are all 112... that's what I have and most others on here also. They are great... they have more efficient new models but they run about $6500. To change over from a truck, you'll need the plastic intake tube, injectors(which I could sell you), a fuel pump, and tuning. All would probaly run intake.... 50, injectors.... pm me if you need them, fuel pump.... 150 (if you can do inline with your year), tuning ... 400 (Nelson Performance)
Tim