Dmax, 212 RWHP stock, is that it?

[Rob Thomas]

Is this really true? A 300hp advertised engine produces only 212 rwhp? So then my buddy's Dmax with the Juice donsn't really have 400+rwhp like he insists?



Later, Rob







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[LSMITH]

Most of the reports I have seen have put them in the 235-250 range bone stock. Maybe the one they tested was brand new and tight? Winter fuel up in Canada eh? Who knows.



I do know each and every Dmax is dyno tested and makes rated power BEFORE leaving the assembly plant.

 

[Alan Reagan]

That probably is it. It's probably an automatic and the losses through the Allison are significant. I wouldn't have thought they would be that much, but hey, the dyno results are right there for the world to see.

 

[JakeGMCHD]

I would also wonder if they warmed the truck up properly. The numbers do look a little low from the majority that have been across a dyno.

 

[jwilliams3]

Rob,

Your buddies DMAX with the Juice is probably in the 340-360rwhp area.

I guess you should try drag racing him

Then see where you stand!



--Justin

 

[Rob Thomas]

Justin,



Even though he'd likely win (onacounta the slushbox), he'll never run against me, he's scared of my truck. Besides, he's a little older, and not really the racing type, he just wanted some more power to tow his trailer.





Later, Rob

 

[fortunate1]

212 hp VS 226 hp

Which was it? A warmer engine & transmission OR a 14 hp air filter?

 

[Cummins4Life]

Saw a Dmax/alli lay down almost 340hp last saturday with 4 inch, K&N, and a Hot juice box.