Confused: Which two performance packages would yield better performance and why?

[Z06 KILLER]

I was looking at various performance packages for the Gen III Viper by Racing Solutions and came across what appears to be an inconsistency?

For $24,900 (installed) you get a twin turbo package that supposedly yields the following horsepower and performance:

Horse Power:… 810 (702 rear wheel)
Torque:… 850 (725 rear wheel)
0-60:… 3.3 seconds
Quarter mile:...10.4 at 137 mph
Top Speed:… 215

For $39,900 (installed) they will build a performance Viper engine (SR 750 Package) that supposedly yields far less horse power and torque and yet runs quicker and faster?

Horse Power:… 750 (630 rear wheel)
Torque:… 730 (637 rear wheel)
0-60:… 3.1 seconds
Quarter mile:… 10.22 at 140 mph
Top Speed:… 218

I thought it may have been a typo but it has the same results for the Gen II as well. Does the all motor package make more overall horse and torque, thereby yielding superior performance?

Site source:
Racing Solutions Inc

[Mr. Hollywood]

Ehhhhh...Call Jason and ask him. Looks like a typo.

[BgCk13]

Probably a typo, but it would make sense to me that the all motor makes power throughout the band, and could be quicker. I know my dad's turbo srt is faster than his 675hp all motor gts. But that GTS ripped through every gear and felt muuuuuch faster.

[Z06 KILLER]

Originally Posted by kllymartin

Ehhhhh...Call Jason and ask him. Looks like a typo.

Will do. For the price, 24k installed, a set of twin turbos would make great power on an SRT/10 and not compromise daily driver characteristics.

[gunther]

I've heard from my Viper friends that twin turbo set-ups are not recommended because they overheat the engine and cause problems.

[Casey]

Originally Posted by gunther

I've heard from my Viper friends that twin turbo set-ups are not recommended because they overheat the engine and cause problems.

Your friend is wrong!

[Mr. Hollywood]

Originally Posted by Z06 KILLER

Will do. For the price, 24k installed, a set of twin turbos would make great power on an SRT/10 and not compromise daily driver characteristics.

FYI, RSI's updated Bolt-on TT price is $29K. From experience, have them do a stand alone fuel system and AEM...probably another 5-6k. That way, you'll at least be "safe" as far as A/F go. If not, get ready to spend another 25k on a rebuilding your motor.