997S v. CHEVY 2500 Duramax diesel (hehe....)

07 997S 6speed, no mufflers
chevy, about 700hp and "at least" 1000 lb ft of tq

Category:

Autos & Vehicles

Tags:

• porsche
• 997s
• carrera
• chevy
• chevrolet
• diesel
• duramax
• pickup

[chadssick]

haha you ford guys are funny powerstrokes are slow as shit

[DtotheJ1234]

haha...those duramaxes mated up to an allison is a killer combination...and your motor will explode before that tranny blinks...so shut up and go flame on some F-250s

[DonRC1994]

Would be fun to see whos fastest on a track....

[Bosephos]

Yes, but my point is that the Allison has to relearn each time you drastically change the horsepower with your tuning...the 48RE and 47RH are great because they don't have to go through a relearn process. So for the application that I'm speaking of, you're incorrect. I have a 600rwhp+ 1200ft/lb torque Duramax with a stage 5 Suncoast Gmax tranny. I know this from experience. I'm running around 400hp on my low tune and around 622hp on my high. Single turbo, stock internals on the motor...

[zr2chevypickupman]

@Bosephos any tranny can be good for performance if its built

[duramax06703]

yo man ive got an 07 dmax 703 hp i beat a porche last week aint it fun how they underestimate the beast

[Bosephos]

The Allison is a good tranny for under 500hp...anything over that and you're going to slip the converter or worse...so then you build it. Truth be told, the best tranny for a performance diesel is a BUILT 48RE(dodge tranny) because it's not all computerized. The allison hurts if you like to drive on the street and then give your truck hell because it adapts and thinks too much....

[thatcrazymotherfuzzy]

that just goes to show that chevy beats all. keep on truckin!

[BWMotosports]

that guy was OMG my $100000 car just got beat by a chevy pickup

[cbsmoraine]

pretty cool. totally a duramax fan. only one other diesel that can compare and thats the cummins, but only the engine, not the joke of a truck they put it in. great engine, horrible truck. but i love the DMAX and its Allison tranny. and they wrap it all up in the chevy trucks. in my oppinion it a solid buy and i wouldnt trade mine for the world

[robo1210]

@angel978936 well they didnt support 40psi in a buddies 05 ford, but we fixed that problem by dropping an 06 24 valve in it, its pushing 75psi with the help of twin turbos and holding it well.