Dynoed the car! wow!

[The Hammer]

Well I am doing a few light mods soI decied to baseline the car before we did anything. I wnet to Redline Racing in Rotterdam NY (a Friend of mine) and we made 2 runs back to back on my stock 2003 srt 478.2 RWHP Wow I thought that was great! What are other seeing? post a few results

 

[Fast Too]

Thats pretty good. I had very low 400's when we baselined mine. It was very hot and humid that day though. When my build is complete we are hoping for something around 700 rwhp. Good luck with your mods....what are you doing to the car?

 

[plumcrazy]

478.2 RWHP is very high. good for you.

 

[The Hammer]

355 gears, corsa exhuast, corsa cold air intake, VEC3

 

[black mamba1]

Thats pretty good. I had very low 400's when we baselined mine. It was very hot and humid that day though. When my build is complete we are hoping for something around 700 rwhp. Good luck with your mods....what are you doing to the car?

Fast Too, you putting a Paxton on to get those numbers?

 

[valentine_viper]

Those are fantastic numbers for a stocker. Must have been cool out. My '04 dyno'd 442 rwhp and 481 lb ft of torque on a hot day.

What was your torque?

 

[Fast Too]

Black Mamba1 - yes as well as a few other things.......

 

[mike & juli]

Well I am doing a few light mods soI decied to baseline the car before we did anything. I wnet to Redline Racing in Rotterdam NY (a Friend of mine) and we made 2 runs back to back on my stock 2003 srt 478.2 RWHP Wow I thought that was great! What are other seeing? post a few results

Hi Marc--(did you get the pic I sent you?)...that's a great result from the mods you added.
We have similar results as you, a bit more as dyno'ed at RomarRacing/Kyle as referred by Chuck....juli

 

[The Hammer]

Juli I didn't add the mods yet that's stock mods are still on order. Howard said it's a factory freak all the other vipers have been between 430- 448 RWH he has no answer but I am lucky to have a good one. Temp was 70.5 degrees, corrected air was around .9961

 

[AFL in NJ]

Way to go Hammer!! Someone building that engine must have really cared about doing it right with everything balanced and toleranced to the nth degree! I figure that must mean you're about 550 hp at the flywheel vs. the advertised 505 hp.

Regards,
Aaron

 

[mike & juli]

Juli I didn't add the mods yet that's stock mods are still on order. Howard said it's a factory freak all the other vipers have been between 430- 448 RWH he has no answer but I am lucky to have a good one. Temp was 70.5 degrees, corrected air was around .9961

Well, that must've felt good!!!~~~~good luck with the mods as well...juli

 

[The Hammer]

Just got up off the floor long enough to get to the computer. Yeh we guesed about 543 to the flywheel. But we have seen car the other way also just happy I got a good one.
Juli you going to lake george for the car show in a few weeks that place is crazy at night

 

[mike & juli]

Just got up off the floor long enough to get to the computer. Yeh we guesed about 543 to the flywheel. But we have seen car the other way also just happy I got a good one.
Juli you going to lake george for the car show in a few weeks that place is crazy at night

Hey Marc~~unfortunately, we've never made that car show, except on Sunday afternoons, as Mike's work schedule conflicts....you going? If so, have a great time, we'd probably come up on that Sunday, but wouldn't be there til noon-ish. Have you talked or seen Bo lately? Is he going up? ~juli~

 

[FikseGTS]

post the graph, is that STD or SAE?

 

[ROCKET62]

Curious - how did you break in your engine. Were you easy on it the first 500 miles - or did you drive it like you would normally?

 

[Paul Hawker]

Was that a Mustang Dyno by any chance?