2007 Hummer : H1 Armored Limo PSD!

Agnem

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I wonder what it weighs. Some of the claims made seem suspicious to me. I seriously doubt that thing is going to go 105 MPH with a rear axle that is at best a 4.10, and probably in reality even lower. How do you get the front clip off to service it (or even swap in that IDI) :)
 

Cat_Rebel

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I seriously doubt that thing is going to go 105 MPH with a rear axle that is at best a 4.10, and probably in reality even lower
The rear axle in the F450-550 is the Dana 110 & the highest gear that they come with is 4.30 gears, you can also get 4.88 or 5.38 (I think?) I know the 6.0L with the 5 sp Torqueshift auto & 4.30 gears (In a lighter truck) will go up to 110+mph. Don't forget the 6.0L has another 1000 rpm on the red line. So yes it's possiable but at those speeds I think trying to stop that thing would be like trying to stop a train.
 

Agnem

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Eeesh. I didn't know they spun that fast. Pretty soon they will be little crotch rocket diesels turning 10K. LOL
 

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