Dyno sheets

[Jake]

Just wondering if anyone had any dyno graph sheets they could post on here of a 7.3. Just wanna see what it looks like and see where the peak power and torque are.

[RockinJW]

Here's my latest. This is with a somewhat slow spooling turbo and big oil. Every trucks dyno charts will be different, how soon it makes torque and power will depend on alot of things.



The chart only recorded from 2700rpm and higher though. My tuck makes peak torque around 2350rpms, it's usually around 1140-1180tq, depending on how the dyno will load and light the charger.

[Dirk]

EDIT:

Found my first runs with new injectors and basic tunes (last April). She's running completely different now, now the power band is somewhat the same.... just more.

lukecline/Dyno Sheets and Pics 4-30-05 - Photobucket - Video and Image Hosting

fwiw the truck made several 590+hp pulls that day. we were tuning on the dyno all day, iirc we made 30+ pulls so not all of them could be put on the sheet.

notice the date on the big dyno sheet, been almost 2 years. trucks progressed quite a bit since then. It'll be on the rollers to update the numbers soon. Im expecting 700+ on fuel

[MrJohnWayne]

here is an old one. this was before all mods. Think all that was done was a ts chip and 4" exhaust...

http://i40.photobucket.com/albums/e2...nisam/scan.jpg


img to big to post...

[fyrehose]

Here is mine. Big oil with stock injectors and turbo.

http://image58.webshots.com/758/8/23...0vTXKsN_fs.jpg

[Dirk]

Just to add, my sheet above is on a single HPOP, stock early 99 turbo, hybrids, and a tow tune.

No nitrous
No water/meth

First 2 runs I was using the Ford AIS. Best run was with 50psi fuel pressure.