2000 GTS Dyno Sheet

[KFactor]

Went to the Dyno last week and thought I would post the numbers.

I have a 2000 GTS with PBJ Cold Air Intake, 2 1/2" IN 3" OUT High flow Cats, 3" B&B Cat-Back exhaust, and the SCT PCM flash from ROE. The runs were done on 91.

I was quite happy with numbers, made 3 runs, first was about 427hp and the last 2 were within 1hp of each other; 437hp & 438hp respectively.

I am hoping to do the heads and cam, forged internals etc this winter, hopefully will be able to make around 575hp.

 

[Camfab]

Sounds like a tight motor. Just do heads and cam if your going N/A. Contrary to popular lore the non forged Vipers make great power when N/A. You can thank tighter clearances, lighter piston/rod packages and longer rods for that.

 

[Russ M]

What Camfab said, absolutely no need to do anything to the bottom end if your doing just heads/cam. All you will accomplish is to spend lots of your hard earned money.

 

[KFactor]

That's good to know, Thanks. From what I had read and seen, most of the n/a builds on the later model years, guys had been going forged. Thanks for the tip!

 

[RACR77]

Another Calgary Viper, coool Send one of the mod's your VIN and they will upgrade you to owner status or better yet join the VCA, great group. Post some pic's if you have em and welcome to the madness.

 

[-FROG-]

Nice numbers indeed.

 

[Dom426h]

nice, i agree with Russ&Cam. There are 00-02 vipers running low boost ROE superchargers with stock internals with no prob. I dont see any reason to change pistons with a moderate NA motor, but call one of our viper tuners to disscus if your concerned.
Like Cam said, the tighter clearances are a plus.

Keep us posted on your progress and make sure to use the Same dyno when comparing.