2015 Dodge Challenger SRT8 Hellcat spied testing

With up to 640 bhp

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Comments (8)

willjackson willjackson
Dodge is being somewhat cheated on this. Everyone wants to compare the gt500 and the zl1 to it, when they are both supercharged, while the challenger is not. To be fair, you have to compare the mustang gt, the Camaro ss, and the challenger srt8. mustang gt-420 hp, 390tq Camaro ss-426hp, 400tq challenger srt8-470hp, 470tq
Sep 27th, 2013 9:03pm
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If it is supercharged then why it is that big? Forced induction engine doesn't need to be big. They could get the same output with a 5.0L
Aug 2nd, 2013 7:06pm
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desf desf
They could get the same output from 3.0 as well, but bigger and less stressed engine is often cheaper to produce, sometimes more durable, and almost always have better torque curve.
Aug 2nd, 2013 9:24pm
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Thank You...That`s what I wanted to say...
Aug 3rd, 2013 11:02pm
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hajime1990 hajime1990
why bother with another "tuned v8" like everyone else, when you have a brilliant v10 at home??
Aug 2nd, 2013 4:36pm
1 1
I agree...Utilize what you already have and cut cost in development???
Aug 2nd, 2013 4:51pm
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pzxpjy pzxpjy
Switching from V8 to V10, they may have to change the engine mount on the body frame completely. Consequently they have to do a frame redesign for rigidity, crash protection, vibration, manufacturing feasibility and so on. What's more, the V8 and V10 has different rotary frequency. If the frame was not designed for V10's frequency, it might cause NVH issues and mechanical fatigue issues.
Aug 18th, 2013 3:49am
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autoficianado autoficianado
the V10 is too big and too heavy for this car. A supercharged or tubocharged V6 or V8 preferably is a better fit and can provide all the Horsepower needed for this car. It makes alot of sense and would be volume/cost effective to use their 5.7 litre in a supercharged or turbocharged setup.
Aug 2nd, 2013 6:40pm
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