Discussion in 'Dyno' started by Speeedy, Oct 16, 2009.
Is that really 500hp and 700TQ?
That is badass.
No, more than 500whp and 800 Nm TQ!
here the link to a short video of my 0.9 bar dyno pull on youtube...
Nice, great video! those are some great number at .9 bar. Interesting to see the power and torque still peaks in the areas it does in a stock engine.
Not really seeing it uses the stock intake I've discussed this in a number of threads (and other forums) as the main influencer of the torque/hp curve....go shorter intake runner and instant gains as the top end no longer rolls over so soon (even with the stock cams).
I read that a few times and it's on my "to do list" to make a new intake + TB. But first I will upgrade the fuel system to run E85, then increase the boost and record the numbers on the dyno. After that I will modify the intake and go back on the dyno to see the difference. At the end I will call Kelford to send me some nice cams for my application. ...and yes, back on the dyno...
Good plan Alex.....not that you're lacking for grunt at present
Awesome build and I like the video with a great choice of music.
Many thanks for your compliments and your comment on youtube!
Awesome project man!! Love the MK3 body style. Very mean!!
In September we was at the Dyno in Luebeck (Germany). I would like to show you the results and I’m happy to see some increased numbers instead the dyno runs from 2009. I will open another thread where I will post the new specs and some pictures...
All runs in fifth gear...
Power @ the crank:
590hp; 774Nm @ 0.9bar
682hp; 884Nm @ 1.3bar
739hp; 958Nm @ 1.5bar
I have to do some boost control fine tuning. Have a look at the torque curve and you know what I mean. It could look a little bit smoother.
First run with 1.5 bar...
2nd run with 1.3 bar...
3rd run with WG spring pressure. 0.9 bar...
Here is a link to a video of the dynoday. My car @ min 2.00 and 3.20...
Alex, your peak torque is coming in pretty low, perhaps try retarding the cams?
Am I remembering correctly that you made some adjustable cam gears for this engine?
you could be right. But I had a little bit overboost in the low revs at the dyno. So the low peak torque is caused from that overboosting too. But I agree with you to retard the cam timing a bit. I'm planing to build adjustable cam gears for the next season.
I just upload a short video of the 1.5 bar dyno run (September 2014)
...and two videos of the broken R154 tranny...
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