This is a video of me pulling 512.2 rwhp and 624.8 torque on a portable dyno at the NMRA event yesterday.
I will post the charts. This is my street tune and air/fuel is off the chart.

This is hosted by a guy with a Dakota R/T so I'm not sure how long he'll let me have the space.

 

Goddard Homes

 

LOL this download is about as slow as a R/T.

 

Here is another site to download from

I'm getting 140kb/s from it. That other was about 60.

 

Here are the A/F chart and dyno chart from that dyno.

 

What A/F chart

--Joe

 

That blower whine is beyond description. I was just waiting for a loud *BOOOM!*

I want one.

 

your truck sounds awsome, I was watching the war coverage on CNN and your truck sounds just like a fighter jet throttling up to launch off a carrier! nice, looks good with those welds too.

 

Bet the dyno operator's eyes bugged out when he saw those numbers !

Oh, I believe that was a Dynojet dyno.................WTG easter.

Dan

 

Sounds AWESOME

 

Sounds like a jet engine on winding down

 

Nice video. I loved the sound and the way the whole truck sets down after the run.

Bad news is the charts are incorrect. The HP and torque appear to cross at 4400 RPM's. That's impossible. They must cross at 5250 RPM's because HP is a function of Torque.

 

Double post

 

LOL yea maybe if the scales were the same on each side.