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Update Dyno Results for Supercharged Intercooled car!
Posted: Tue Feb 13, 2007 6:43 pm
by Greg Gordon
This forum sure seems slow these days. This might get it going.
Today we drove the supercharged red Verde. It's not mine
Judging from the fuel flow rates it appears to have between 300 and 330 horsepower at the flywheel.
It's a stock Verde motor from throttle body to flywheel. It has my supercharger kit with 7.5psi, a Syclone intercooler, SDS injection and Cooling Mist dual stage water injection.
I am updating this thread below with dyno results
Posted: Tue Feb 13, 2007 6:57 pm
by ar4me
Not too shabby, Greg
Oh, can you post another pic, this one has an error obstructing the view
Jes
Posted: Tue Feb 13, 2007 11:58 pm
by Alfettish
Congratulations Greg!!
Posted: Wed Feb 14, 2007 12:27 am
by patzo_3l
???? more plz???
Posted: Wed Feb 14, 2007 6:41 am
by Greg Gordon
Hi Patzo,
I hope to get to the dyno this week to have solid numbers. What more would you like?
Posted: Wed Feb 14, 2007 6:58 am
by fedezyl
Greg Gordon wrote:Hi Patzo,
I hope to get to the dyno this week to have solid numbers. What more would you like?
videos??? heheheh very nice Greg, the more I see your kit the more i'm happy i'm saving for it!!
Posted: Wed Feb 14, 2007 7:18 am
by Greg Gordon
Thank, The only two video I have of it is the first start.
http://s18.photobucket.com/albums/b129/ ... I_0278.flv
It's not mine so I can't very well go out and make an illegal drag race video
Perhaps I will video it on the dyno, although that's pretty dull.
Greg
Posted: Wed Feb 14, 2007 8:43 am
by fedezyl
I know...you should make the vid of the dyno though, maybe you can convince the owner to make a little drag race with your gtv6....hehe
, I saw the video of the first start, do you reccon that with the same setup but with gotech it might have about the same flywheel hp?
Posted: Wed Feb 14, 2007 8:58 am
by Greg Gordon
This car will easily outrun my GTV6. It wouldn't be an exciting race. I think the power would be the same with Gotech, or any other good modern system.
Posted: Wed Feb 14, 2007 4:03 pm
by DaveH
Beautiful Greg!
I am saving...
Posted: Wed Feb 14, 2007 8:36 pm
by fedezyl
really cool, i'm eager to see the dyno results, in any case please tell the owner we'd love to see a little 0-60 or 0-100 mile vid!! hehehe
Posted: Wed Feb 14, 2007 8:42 pm
by Greg Gordon
If all goes as planned I should be taking it to the dyno shop tomorrow. We have the fuel dialed in just about right, but the ignition timing is a best guess. It's basically timed to factory original specs.
We set the fuel air ratio up at about 11:1 below 2200 rpm for a little knock protection. At 2200 rpm the first water/meth stage hits so we back the fuel off to about 12.2:1 (I know 12.5:1 is optimal but I am looking for a little extra safety) and keep it there up to the 6000 rpm rev limiter. The second water/meth stage kicks in around 4200 rpm. The water/meth to fuel ration is kept between .22:1 and .44:1 which is a pretty good range. It's not enough to hurt power but it gives a lot of knock protection.
Posted: Thu Feb 15, 2007 5:42 am
by patzo_3l
yes thats the info we were after gregory. keep it coming. and yes a dyno video wouldnt go astray either.
keep up the great work!!!
Posted: Thu Feb 15, 2007 2:10 pm
by Greg Gordon
Dyno results are in. Later today I will get the chart up. The short version is this.
Actual rear wheel horsepower 276
Actual Rear Wheel Torque 260
Corrected rear wheel horsepower 265
Corrected rear wheel torque 249
Torque at 2500RPM 230
Posted: Thu Feb 15, 2007 5:53 pm
by fedezyl
Amazing, the thing that I like the most is the torque, can't beat that off the line....!!! awesome Greg!!