Dodge Challenger tagged posts

Remember when Dodge officially announced the 2015 Challenger more than one month ago, it said the SRT model will come with “600-plus horsepower”.

Today it turns out the “600-plus” figure is way too conservative, because Dodge officailly released the final number: 707 hp, with 650 lb-ft of torque.

This is surprising, because 707 is excessively more than “600 plus”.

But this is not surprising too, because with the help of force induction you can achieve whatever level of output you want, theoretically speaking. Since Mercedes-Benz can pump out 360hp from the 2.0L displacement engine in the CLA45 AMG, why should not Dodge get 707hp from a displacement of 6...

Today is the last day of May, from our website statistics below are the most popular articles of this month.

– Test Drives

2014 Ford Fusion SE 2.0L EcoBoost
2014 Hyundai Genesis Sedan 3.8L V6

– Dodge Performance Cars

SRT Viper Insider Information
2015 Challenger SRT Hellcat HEMI 6.2L V8 Supercharged Engine

– The Fate of the Redesigned Volvo S80

– Maserati Related Stuffs

Interesting Things Happened to a Maserati Owner
Why Putting A Ferrari Engine in Your Car May Not be a Good Idea

– Toyota’s Innovative Engine Technology

For the new engine in the 2015 Challenger SRT Hellcat, the supercharger supplier is not Eaton (which is famous for the Eaton TVS used on the Audi 3.0 V6 engine). Instead it is an twin screw supercharger from IHI.

The IHI supercharger has similar efficiency with the Eaton TVS roots-type superchargers, but it has a significant higher operation noise level, which I think is not a problem for the purpose of Challenger anyway – because the Challenger is not designed for luxury car purpose. And also I guess the invoice that IHI is quoting Chrysler may be lower than Eaton.

After the supercharger there is a huge pressure stabilization chamber similar to a naturally aspirated e...

For those who are interested in the Dodge Challenger models which has over 400hp, now there are three choices:

1. The Challenger SRT;
2. The Challenger Scat Pack, or Shaker trim with the 6.4L V8 option;
3. The Challenger SRT Hellcat with supercharged 6.2L V8.

We have covered #1 and #2 in our previous article. Below is some highlights about the newly revealed SRT Hellcat:

– Supercharged 6.2L V8 engine outputs more than 600hp;

– Can be paired to a 6-speed manual transmission or an 8-speed ZF-sourced automatic transmission;

– Forged-steel crankshaft with induction-hardened bearing surfaces designed for firing pressures around 1,595 psi; with crank damper designed to handle 1...