For you car guysL 707 HP, factory

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12 years 3 months ago #40693 by OleCowboy
For you car guysL 707 HP, factory was created by OleCowboy
Supercharged 6.2 Hemi: “HellCat V8”

with thanks to Danno, oh2o, JRS200x, and AutoTechnician

HellCat V8The supercharged 6.2 Hemi has been shown, and has 707 horsepower and 650 lb-ft of torque. This engine, used only by SRT, will be available alongside the 6.4 Hemi in the 2015 Charger, 2015 Challenger, and possibly a new SRT Ram 1500. New: Specifications and details later in this page.

The 6.2 liter displacement was caused by a reduction in stroke from the 392; the stroke was reduced to increase the strength of the camshaft, according to SRT powertrain chief Chris Cowland. It will not, despite early rumors, have MDS / cylinder shutoff.

It will be hooked up to a manual transmission in Dodge Challenger, and an eight-speed automatic in Challenger and Charger; the 8HP90 can handle up to 663 lb-ft.

Mike wrote that Hellcat-equipped SRT8s will have two power modes, which he described as “ street and kill. I believe the street mode is just a little more powerful than the normal SRT. Kill mode, as I call it, is just clinically insane.” Dodge’s press release has the two modes activated by choosing one’s key fob: the black fob limits the engine to 500 hp, while the red one taps the engine’s full potential of 707 horsepower.

supercharger

“fargo59” wrote that it shares heads with the Apache SRT 6.4 Hemi engine. “A 6.4 with a forged 5.7 crankshaft would give the right dimensions and be relatively easy to work; a shorter stroke is also going to give the ideal rod to stroke ratio and make it a high revving engine.” Cams are also reportedly similar to the 6.4 design; the block is said to be identical. (The block is the same, cast iron for strength.)

www.allpar.com/mopar/hemi/hellcat.html
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12 years 3 months ago #40694 by Ranchwagon
Replied by Ranchwagon on topic For you car guysL 707 HP, factory
It is still a big heavy car, and will likely be slower than the competition. It's just like loading a cartridge without the desire for terminal impact.

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12 years 3 months ago #40697 by faawrenchbndr
Replied by faawrenchbndr on topic For you car guysL 707 HP, factory
Meh,......no thanks, it's a Dodge

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12 years 3 months ago #40699 by Siscowet
Replied by Siscowet on topic For you car guysL 707 HP, factory
If they put this in the new lighter Barracuda, they may have something.

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12 years 3 months ago #40701 by OleCowboy
Replied by OleCowboy on topic For you car guysL 707 HP, factory
No matter how you look at it, that is a lot of HP being thrown down, not sure what the car may weigh. I would sure like to see the HP/T curve chart on this engine. 707 HP/650 Torque. Looks like the new Z06 if going to be 650/650. Generally speaking the closer the HP/T final numbers the closer the curves are and that is good.
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12 years 3 months ago #40702 by NightForce
Replied by NightForce on topic For you car guysL 707 HP, factory
Did I ever tell you I LOVE horsepower? :twothumbs:

Now, throw that 707HP engine into my 1970 Cuda and I suspect it would turn heads....and tires. With that sort of output I would probably swap out the entire drive train... :thumbs:

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12 years 3 months ago #40706 by OleCowboy
Replied by OleCowboy on topic For you car guysL 707 HP, factory

NightForce wrote: Did I ever tell you I LOVE horsepower? :twothumbs:

Now, throw that 707HP engine into my 1970 Cuda and I suspect it would turn heads....and tires. With that sort of output I would probably swap out the entire drive train... :thumbs:

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Right on...back in my racing days, we had a saying: No substitute for cubic horsepower...

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12 years 3 months ago #41038 by NightForce
Replied by NightForce on topic For you car guysL 707 HP, factory

OleCowboy wrote: Right on...back in my racing days, we had a saying: No substitute for cubic horsepower...


Your absolutely right Cowboy and it sure brings back memories....

From my racing days: 1971 Cuda

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And two gems I had back in the day...and wish I still had them!!

1968 Pontiac GTO Convertable 400 Ram Air 4

1970 Plymouth Cuda 440-Six Pack

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12 years 3 months ago #41042 by Akai
Replied by Akai on topic For you car guysL 707 HP, factory
:drool: :drool: :drool: :twothumbs: Nice :drool: If I would have only known :angry: I would have kept every car I owned.

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12 years 3 months ago - 12 years 3 months ago #41048 by OleCowboy
Replied by OleCowboy on topic For you car guysL 707 HP, factory
Just released. 770 Hp 7000 RPM, 630 Torque 6500 RPM:

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Last edit: 12 years 3 months ago by OleCowboy.

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