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Those of you running high impedance injectors and E85...

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Old Sep 27, 2010 | 09:41 PM
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Default Those of you running high impedance injectors and E85...
What are your ETs, MPH, and/or HP #s? What's your injector and motor size, and how many pounds are you running?

Curious to see how far I can stretch my 80 pounders.

Thanks
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Old Sep 27, 2010 | 10:19 PM
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I don't have any track times because I'm still in the tuning stages. I ran 160lb injectors on my forged LS7+F2 procharger and made 1100rwhp on e85. It was a combination of fuel pump voltage loss and injector size that limited us to 1100. I had a bigger better motor built by VA Speed and went with 220lb injectors and dual boost-a-pumps and we're shooting for 1500rwhp on e85.

Sorry, just realized you said highZ, not lowZ.
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Old Sep 28, 2010 | 12:10 AM
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I'm getting ready to try out a set of 160's high imp and E85. I have a set of 80# Siemens that I'll be selling when these others are confirmed working. This motor hasn't seen E85 yet so I can't wait to see the difference. I should be done in a week or 2 at the most.
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Old Sep 28, 2010 | 06:40 AM
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in for some details, im running twin pumps and 80# injectors as well on E85, and will be adding a fairly large turbo to the mix soon
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Old Sep 28, 2010 | 08:44 AM
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Dave's GTO
4040lbs race weight
Aeromotive Eliminator pump
80's at 65psi base
9.91@141
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Old Sep 29, 2010 | 12:55 AM
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Originally Posted by hellbents10
Dave's GTO
4040lbs race weight
Aeromotive Eliminator pump
80's at 65psi base
9.91@141
Can I ask what Duty cycle you were at with this? Thanks,
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Old Sep 29, 2010 | 03:02 AM
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Twin Walbros will max out somewhere between 850-1000 crank HP.
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Old Sep 29, 2010 | 07:16 AM
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Duty cycle was about 92-95% if I remember right.
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Old Oct 5, 2010 | 07:41 AM
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My motor 441ci ran on the dyno on race gas with 60lbs injectors and made 884hp/650tq.
I have switched to 80# Siemens using a Aeromotive Eliminator pump with a base pressure of 65psi.
Waiting to finish up a few thing before getting to the dyno.
Bob
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Old Oct 5, 2010 | 09:03 AM
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83lb injectors, 11lb boost, 370, ls3 heads, eliminator pump, 65lb base fuel pres, and high 9's . E85 rules. I am running a turbo.
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