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LITEPHIL's avatar
LITEPHIL
Explorer
Oct 27, 2020

Another 6.6 gas question

I've really been curious about this engine. I know they should have put the ten speed with it but I'd bet the six speed works pretty good. I don't see any indications that the ten will be hooked to it at least through 2021. I'm thinking by now there would be a number of folks here running this engine.
So what do you think? How's the power and mileage. I don't really care if you've had the 6.o since I've had a couple. Just digging for any info on the new 6.6.
Thanks!

25 Replies

  • Chevy ain't letting Ford run away.
    6.6 is a great engine and 10sp coming.
  • Geo*Boy wrote:
    Wait for the 10 speed transmission and 4.10 rear gears.

    I don't think they'll ever go back to a 4.10 gear since even the 6 speed has a 4.030 1st gear as compared to the 4L80 with a 2.4 1st gear that needed a 4.10
  • Wait for the 10 speed transmission and 4.10 rear gears.
  • Would have to wait and hope for a 2022. May end up doing that.But, I'd bet that six is about as reliable as they come.
  • Regarding transmissions, the 10 is really nice. I'd wait for it if you can.