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Old 06-18-2014, 12:46 PM   #168
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Drives: Cadillac on four flats
Join Date: Mar 2012
Location: Boondocks
Posts: 194
Quote:
Originally Posted by archtaan View Post
The only explanation I can give is the Challenger has a lot more gear than the Viper which is geared as a road racer instead of a straight line drag car like the SRT392/hellcat. That and it must be putting out more than 640hp of course.

The Viper has a 3.55 rear vs the Challengers 3.92 and the Challengers gear ratios are lower.
2.97 vs 2.26 1st
2.10 vs 1.58 2nd
1.46 vs 1.19 3rd.
The Hellcats has a 3.70 rear.

Here is the auto gear ratio (final 2.62)...
Auto:
1st....4.71
2nd....3.14
3rd....2.10
4th....1.67

I'm still skeptical of this recent rumor.
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