Ed HD
Formerly: Dad's 05 LLY
You can't get the 6.2 gasser in the 3/4 ton, they're still using the Gen IV 6.0 with 360-ish HP. Only in 1500's and the SUV's. Just fair warning.
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You can't get the 6.2 gasser in the 3/4 ton, they're still using the Gen IV 6.0 with 360-ish HP. Only in 1500's and the SUV's. Just fair warning.
Has to do with the duty rating of the engines. The 8.1l got done in by low sales and emissions. The 6.0l is the only gas engine left in GM's arsenal that is classified as a constant duty engine. Before the 6.2l we had the 6.0l vortec maxx at 345hp(the lq9) while the regular 6.0l rated for hd use never surpassed 325 for the lq4 in the early years. So it boils down to which one is rated to be run at full load, while towing heavy, AND be expected to last through warranty.I knew that it would be a 6.2 gasser in the 1500, or 6.0 in the 3/4, maybe I was not clear on that.
Big question of the day is why the heck can't GM put a more powerful gas engine in the 3/4 ton??? They had the 8.1 years ago. The 6.2 liter in the 1/2 ton puts out more guts than the 6.0 in the 3/4 ton. Is it something to do with fuel mileage requirements from the FEDS?