Just got back from the dyno and the Viper pulled 450 HP and 483 Torque

[Devin 97 Blue GTS]

Just got back from the dyno and the Viper pulled 450 HP and 483 Torque
With the following mods/ Headers, No cats, K&N Filter Carbon Fiber Box, VEC 1 and 355 Gears.

 

[Tiepilot]

 

[CMilViper]

Strong Numbers...Congrats!

 

[SSSSE YA]

Nice number's

 

[GTSnake]

Those are almost exactly like my numbers when I had similar mods. I didn't have the VEC1 but I ran Random metal cats. You have a strong motor.

Next comes the supercharger......

 

[Devin 97 Blue GTS]

Thats on a 50,000 mile motor.

 

[RX VIPER]

It's about 9.8hp low!

 

[Devin 97 Blue GTS]

I thought it was off by 10 HP, a fan was not used and she was heat soaked when we did the that pull (The PCM seems to not learn the settings on the VEC until after a few restarts)