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Who using their 2500hd Gasser?

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dplarson Enthusiast

dplarson

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2017 6.0 gas base model work truck. Gas gauge goes faster than the speedometer, IDK, 9 MPG? I usually also have a big 2 seat Polaris Sportsman Touring four wheeler in the bed. Trailer is somewhere around 7500lbs loaded.

After my power train warranty is up I’m thinking cam and tune. Now y’all have me thinking about headers too!




Sent from the demons in my head

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Biggerdogg01
Biggerdogg01

Sorry for the delay everyone, I will write up my install this weekend on another new thread. 

SierraHD17
SierraHD17

Best way to adjust a choke is remove it and throw it in the garbage lol. My Holley and Quickfuel are happy without one.

Biggerdogg01
Biggerdogg01

I finally was able to install the supercharger about three weeks ago, but had a few issues, so I did not want to post until I worked them out. I am starting my write up today, will post in the next da

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    • KARNUT
      Missing thrust bearing? And oil selection

      By KARNUT · Posted

      I agree with this assessment. As you know I’m testing longevity with vehicles for the first time. I have a few vehicles I passed to kids and grandkids. We’re all past 100K miles some approaching 170K. I’m the only one doing 5k oil changes. The rest whatever the minder says. I’m the only one doing frequent transmission service. My odyssey the trip vehicle at 200K will be finished as a trip vehicle. I recently changed to high mileage oil, Valvoline. I can’t get past the fact that all manufacturers want to claim long service life. I just don’t make sense that they would go with low weight oil for mileage. While sacrificing longevity.
    • Atlas
      Missing thrust bearing? And oil selection

      By Atlas · Posted

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      By c4racer2 · Posted

      oh ya that's good to know - I would rather use a gear than the brakes down a long hill.  I would not let cruise control take over on snow or towing a trailer for sure on hills anyway.     The other thing about the CO trip was that was all done above 6K feet for the most part, so that has to use more gas as the motor is down a good amount of power up there.   If I drove my 2016 Camaro with a very similar V8 to this 6.6 it would probably get about 23-24 on the fast run up to NE.  But the premium fuel premium is steep here in CO, so it would still only save about $40 in overall costs for the round-trip.  And you sure can't carry much gear in a convertible camaro!
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      Got part #s of what you ordered vs what you got?  

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