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new numbers on e85/cams

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Old Oct 7, 2015 | 06:11 PM
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Default new numbers on e85/cams

Finally got around to putting the car on a dyno again to see what it was making.

I swapped cams out for kelford 272's and have since gone to e85 as well.

One line is at 25psi and the other at 28psi. I feel like the turbos still have another 5-10psi in them for power but I didnt have the wastegate springs on me to turn it up anymore and I dont have a boost controller back on the car yet.

Datalogs show backpressure is still under 1:1 so I think im going to put a smaller A/R backside on the turbos and see what it does too.
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Old Oct 8, 2015 | 02:39 AM
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Damn that thing makes some power! How much did it pick up vs the pump gas and different cams?
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Old Oct 8, 2015 | 07:15 AM
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Glad to see your car is back together. Going to attempt some 1/4 mile runs again?
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Old Oct 8, 2015 | 10:32 AM
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Nice that effer will pull like a **** that's for sure.
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Old Oct 8, 2015 | 11:26 AM
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I want to drive a car with numbers like this..... congrats OP, extremely jealous!
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Old Oct 8, 2015 | 12:50 PM
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Originally Posted by meanz
Damn that thing makes some power! How much did it pick up vs the pump gas and different cams?
Unfotuantly I dont have a comparison at these boost levels. It did do 700whp@18psi on pump though.

Originally Posted by Classy
Glad to see your car is back together. Going to attempt some 1/4 mile runs again?
I might, just been driving it lately around mexico not really doing anything with it.

Last edited by meatbag; Oct 8, 2015 at 12:52 PM.
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Old Oct 8, 2015 | 01:16 PM
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Anyone video the runs in Mexico? I bet your car suprises a lot of people in Mexico hehe

Last edited by Classy; Oct 9, 2015 at 05:27 PM.
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Old Oct 8, 2015 | 02:17 PM
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Holy crap. Enjoy that car!
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Old Oct 11, 2015 | 06:04 PM
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I think the smaller A/R coupled with rising rate boost is a great idea to flatten the torque curve (shift to the left). Right now you have absolutely no issue at the top end (which is rare with the vq35de!).
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Old Oct 11, 2015 | 07:50 PM
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Might just put a 50shot on it too to keep people from getting a jump. Tq curve is built in traction control right now

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Old Oct 12, 2015 | 05:06 AM
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Nice build. That's some impressive numbers.
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Old Oct 12, 2015 | 06:46 AM
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Im just glad it hasnt popped yet, built motor been in the car since 2005 O_O
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Old Oct 12, 2015 | 07:13 AM
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I was wondering about the motor. As long as it's built, right?
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Old Oct 12, 2015 | 07:57 AM
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Its just a generic sleeved/forged internals build at this point.
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Old Oct 12, 2015 | 09:25 AM
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What are you using or going to use for traction control?

Originally Posted by meatbag
Its just a generic sleeved/forged internals build at this point.
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Old Oct 12, 2015 | 09:46 AM
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Originally Posted by MM'08_350Z
What are you using or going to use for traction control?
Just what's available in the haltech box. It's just by ignition retard right now as they don't have a true cylinder cut strategy. It will control it with boost too when I stop being lazy and plumb up a mac valve

Last edited by meatbag; Oct 12, 2015 at 09:48 AM.
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Old Oct 12, 2015 | 11:07 AM
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the powerband looks just like my 6262's. figured the 5858 would come on quicker. I am running the smaller .63AR housing though
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Old Oct 12, 2015 | 02:52 PM
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Originally Posted by str8dum1
the powerband looks just like my 6262's. figured the 5858 would come on quicker. I am running the smaller .63AR housing though
Next time I'm home I'm going to put the 0.63ar housing on mine and see how it changes things.
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Old Jun 20, 2016 | 02:29 PM
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New numbers with .64 a/r housings and more boost, 29psi to 31psi at the end.





Last edited by meatbag; Jun 20, 2016 at 02:44 PM.
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Old Jun 22, 2016 | 09:14 AM
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very nice
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