^ Nice to see you here. I remember you back from Honda-tech.

 

So then what are our options for a kit?? Is the FUll Race kit our best bet without requiring custom fabrication?

 

Pretty much. That, or something like Mellon Racing. No EFR will fit the stock 8/9 Exhaust manifold. Its expected at that point to go custom or aftermarket company.

 

If this was the TS internal WG I would Paypal you right now.

 

Here is a dynosheet (Dynapack hub dyno) from my Evo 2 with a 2.15 l (94mm) and Kelford TX 284 HL cams running E85. Turbo is a EFR 8374 single scroll internal wastegate.
Had a some hours yesterday for my car and did abit tuning with E85 and the new 3.5" exhaust. Ended up with 495 tq and 650 hp@the hubs (Dynapack). Here is the dynosheet with E85 and 30 psi of boost. Could not boost more due the actuator dont want more... Have a stronger dual port Forge actuator from Full Race that will be fitted.
Boost is 30 psi and is achieved @5000 rpm with a 500 rpm/s ramp rate. EDIT: I used 722 rpm/s...
Exhaust back pressure was about equal boost pressure@6000 rpm and rose to max 5,8 psi over boost pressure higher in the revs.
Max turbospeed I saw was 104.000 rpm.

 

Can you snap a picture of your F11 setup screen?

what was the actual correction factor? Or what did it make uncorrected?

Very nice! Looks like 700 will be quite easy!

 

I can do it next time I am at the dyno. I use DIN-correction as you can see on top-right side. I do never use any drivetrain-correction. I have seen other tuners use up to 1.25 correction on a 4wd to get nice numbers to show their customers
I believe 700 will be easy when I can crank up the boost alittle more.

What ramp rate do you use? I use 500rpm/s. EDIT: I used 722 rpm/s...

 

12 second pulls, start the cars at 2k rpms unless they spool the turbo that soon... And in that case 1200-1500 rpm, til redline 7-7500. Which ends up being about 500rpms per sec. Does the new Dynapack sw allow you to run accel rate like a superflow engine dyno? Thanks! I'm just asking to see what you run and why to improve my own process.

 

I dont think I can run accel rate as a superflow engine dyno. My dyno are from late 2006/beginning 2007. I sent a quote to Dynapack yesterday as they advertised for a software upgrade for less than 500 usd. Have not got any reply yet, so I dont know the details in the upgrade.
How is the accel rate on the superflow engine dyno?

 

I don't know much about a superflow, but last i checked, dynapacks can hold RPMS at WOT for fine tuning.

 

I think there is some misunderstanding going on.

I have a Dynapack Dyno. I set the run time based on seconds, start rpm, end rpm, and settle time.

You were saying you were running 500rpm/sec. I was wondering if Dynapack had a newer version release that did pulls in RPMs/sec rather than start/end/time/hold time as I'm used to.

The superflow engine dyno's you set start rpm, end rpm, and engine accel rate (500rpms/sec)

It's just a different way to accomplish the same thing. Just curious.

 

FWIW, the 6258 made the same power/torque on my dune bike with a better shaped powerband at 5psi less than our normal 2860.



The 2860 bike actually also had an S2 cam, where my bike was still on the stock cam.

 

^^ EFR FTW. They spool so fast and give so much more power when comparing regular inducer/exducer specs. They're not even the same. A usual 54mm inducer EFR can probably flow as much or more than a gt35r with a 61mm inducer wheel. It's nuts, they're on another level when it comes to turbo technology. I'll never forget my EFR.

 

I set the same as you in software. Start rpm, end rpm and run time. Started at 2000 rpm ended at 8500 rpm. 9 sec pull which is 722rpm/s, not 500 rpm/s as I wrote earlier I used. Sorry about that...
Still have got no reply from Dynapack regarding software upgrade....

 

nice work JB! Have you got to experience the transient response yet? It's WILD!