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Forced Induction Turbochargers and Superchargers..Got Boost?

rcdash v3.0 (by Dynosty)

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Old May 2, 2013 | 08:05 AM
  #41  
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I'm just sick to my stomach looking at that tq curve. That is INSANE! My goal with this single setup on e85 is 500tq by 4000 rpms and you are almost 1000 rpm sooner!

That exhaust expansion with e85 is some amazing stuff!

Too bad I can't make it to zdayz this year. Next year I'll plan it into my schedule.
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Old May 2, 2013 | 10:14 AM
  #42  
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Would've been great to meet in person Jeff, but hopefully next year.

Hal has managed to get the boost curve under control. It now ramps from 17 psi up to 24 psi at redline in e85 (will stay steady at 17 psi for pump gas). Power is max'd out in the low 700s. Turbos have no more air to give. I'm told the torque curve is looking much more manageable. Dynos to follow as Hal gets a moment to breathe. Lots of buttoning up and road testing yet left to do...

Last edited by rcdash; May 2, 2013 at 10:15 AM.
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Old May 2, 2013 | 10:48 AM
  #43  
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Just plain nasty!
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Old May 2, 2013 | 10:53 AM
  #44  
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Originally Posted by binder
I'm just sick to my stomach looking at that tq curve. That is INSANE! My goal with this single setup on e85 is 500tq by 4000 rpms and you are almost 1000 rpm sooner!

That exhaust expansion with e85 is some amazing stuff!

Too bad I can't make it to zdayz this year. Next year I'll plan it into my schedule.
Yeah, that’s damn impressive! Congrats Raj!

…on the single note… I made 500 torque at 4500 rpm on pump gas with my single.

Raj, I may have missed it but what clutch are you using?
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Old May 2, 2013 | 11:12 AM
  #45  
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Originally Posted by rcdash
Would've been great to meet in person Jeff, but hopefully next year.

Hal has managed to get the boost curve under control. It now ramps from 17 psi up to 24 psi at redline in e85 (will stay steady at 17 psi for pump gas). Power is max'd out in the low 700s. Turbos have no more air to give. I'm told the torque curve is looking much more manageable. Dynos to follow as Hal gets a moment to breathe. Lots of buttoning up and road testing yet left to do...
ya, I probably could swing it last minute now but they closed the "day of" registration unless that only pertains to the meet and not the airstrip. Between graduation and getting my new office set up it I didn't think I could get time away. Next year for sure though!
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Old May 2, 2013 | 01:38 PM
  #46  
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Congrats Raj! I can't wait to see what you do with it a the airstrip.
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Old May 2, 2013 | 02:42 PM
  #47  
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at least you dont have to worry about breaking your oil pump to make max power

any dynos of the "controlled boost creep" setting 17 to 24psi.. be intestering to see!
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Old May 2, 2013 | 04:01 PM
  #48  
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Originally Posted by thatv35guy
...

Raj, I may have missed it but what clutch are you using?
RPS billet twin carbon with billet steel flywheel. Hal had been in discussion with them to provide a streetable clutch in the 500 - 800 wtq range when I was looking so they made one up for me. Their strapless all carbon design has been well received by the Supra community (both double and triple plate versions).

Originally Posted by binder
ya, I probably could swing it last minute now but they closed the "day of" registration unless that only pertains to the meet and not the airstrip. Between graduation and getting my new office set up it I didn't think I could get time away. Next year for sure though!
Just sign up for the airstrip on the forged performance website, then come to ZdayZ after (we all caravan to Fontana together from Hendersonville) and have fun on the mountain runs. I signed up and have to leave Friday afternoon. So I only have a place to stay Thu night (but it has 3 rooms as only a cabin was available so you are welcome to a room). You are welcome to be "Raj" as I don't really think I'll be participating in any of the events, including the Friday or Sat night dinners . You just need to find a place to stay Fri/Sat nights...

Originally Posted by str8dum1
at least you dont have to worry about breaking your oil pump to make max power

any dynos of the "controlled boost creep" setting 17 to 24psi.. be intestering to see!
I am hoping to get one, but I hate to bug Hal until my car is scheduled for pick up.

Last edited by rcdash; May 2, 2013 at 04:07 PM.
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Old May 6, 2013 | 05:27 PM
  #49  
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Originally Posted by rcdash

Please don't bug Hal till my e85 tune gets done!!! Then the car comes back home! Then Triji's car is on deck, but go ahead and bug them then.
No, they can bug them AFTER my car gets going and starts getting put together!!

I knew this thing was going to be a monster Raj, Congrats!... Looks great but like a said keep that off wet streets and out of the rain cause it will be like driving on ice with that TQ coming on that fast!

How soon till you get her back? Did you contact that shipping Co. and did they give you a good rate?

Bet you can't wait to get behind the wheel again!
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Old May 7, 2013 | 07:44 AM
  #50  
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Originally Posted by Triji
No, they can bug them AFTER my car gets going and starts getting put together!!

I knew this thing was going to be a monster Raj, Congrats!... Looks great but like a said keep that off wet streets and out of the rain cause it will be like driving on ice with that TQ coming on that fast!

How soon till you get her back? Did you contact that shipping Co. and did they give you a good rate?

Bet you can't wait to get behind the wheel again!
Originally Posted by bigcloud
Congrats Raj! I can't wait to see what you do with it a the airstrip.
Thank you gentlemen. I hope to have it shipped back by the end of the week if all goes well. Triji, your shipping company only goes to the southwest . Was worth a try though. I will be using Agape again.

And... Here is the final e85 dyno curve with ramp up in boost from 17 psi to 25 psi at 6k rpms and up (to help with traction!):
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Absolutely brilliant Hal. I appreciate all your efforts to get me the curve I wanted to see!!!

Last edited by rcdash; May 7, 2013 at 07:50 AM.
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Old May 7, 2013 | 02:24 PM
  #51  
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Damn, that car is retard fast.
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Old May 7, 2013 | 04:58 PM
  #52  
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Very Nice Power....
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Old May 7, 2013 | 06:40 PM
  #53  
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^ Thanks guys. We'll see how fast it is, perhaps this weekend. I won't have much seat time before ZdayZ...
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Old May 9, 2013 | 06:06 AM
  #54  
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Amazing curve congrats again.
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Old May 9, 2013 | 08:41 AM
  #55  
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Wow, nice f#cking numbers!
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Old May 9, 2013 | 01:04 PM
  #56  
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Thanks guys. Hal will be adding traction control today. Even without it, with the new alignment specs, he said 4th gear holds just fine, and a 3rd gear pull still goes straight (with the wheels spinning though on 305/30/19 RE-11s). I should have the car back this weekend.
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Old May 9, 2013 | 03:14 PM
  #57  
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Well, a 30 series tire isn't helping much, I'd imagine...
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Old May 9, 2013 | 04:23 PM
  #58  
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Originally Posted by rcdash
with the new alignment specs
Could you please share those? Just wondering how "square" you were able to go with those tires, and what parts you used in the rear to get there.
Thank you...
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Old May 9, 2013 | 04:32 PM
  #59  
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ya, I couldn't get less than -1.2* camber without messing up the toe. I'll need full control arms in the rear to get 0 camber like I want.
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Old May 9, 2013 | 05:12 PM
  #60  
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* taking notes. Amazing curve, like GT25's amplified.

Would be nasty at the track with some MT slicks. DR's for the street
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