Dyno result for the risky business Porsche
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Re: Dyno result for the risky business Porsche
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Here’s a short update on conversion to dual MAFs. The car has a large dynamic range of air consumption, 36 kg/h at idle and 3600 kg/h at projected peak power. That’s 100x or two orders of magnitude. We’re trying to get that work with reprogrammed stock ECUs. The stock MAF taps out at somewhere around 1300 kg/h.
https://youtu.be/16XiHPpvuzk
https://youtu.be/16XiHPpvuzk
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Slight detour in the project after about 500 dyno tests.
I don’t know much about transmissions. Can someone help me find the part numbers for these smaller parts? I can’t match them to anything in the factory workshop manual.
I don’t know much about transmissions. Can someone help me find the part numbers for these smaller parts? I can’t match them to anything in the factory workshop manual.
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Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Driving Force Online: BREAKING NEWS—Ohio Governor Signs SEMA-Supported Vehicle Freedom Bill Into Law!
Re: Dyno result for the risky business Porsche
I attempted a joke there.
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Damn, way to not half-ass it. Thank God for rev limiters, huh
Re: Dyno result for the risky business Porsche
Yes, John Kuhn who’s designing and building these twin turbo 928s doesn’t half ass it.
This one went out at only 500 lbf-ft at the rear axle and 5000 rpm with transmission near ideal operating condition. So it was likely cumulative stresses and damage.
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Would this application benefit from cryogenic or meta-lax treatment?
Re: Dyno result for the risky business Porsche
I started a thread on that in the appropriate location:Leftcoaster wrote: ↑Sun Aug 26, 2018 10:47 amWould this application benefit from cryogenic or meta-lax treatment?
https://www.speed-talk.com/forum/viewtopic.php?f=19&t=54394
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
John’s air filter cover is turning out nice!
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Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
John is replacing the plenum box and MAF with a lower pressure loss Y-pipe. Will still look like a box though:
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Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Youtube update:
Paradigms often shift without the clutch -- https://www.youtube.com/watch?v=cxn-LxwsrnU
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Re: Dyno result for the risky business Porsche
Hard line looks good.
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- midnightbluS10
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Re: Dyno result for the risky business Porsche
Water/meth injection? I apologize if it's been mentioned previously. I didn't see anything in my cursory glance. Thanks.
Edit: I got it now. Watched the last video you posted. Makes sense. Looks good, too!
Edit: I got it now. Watched the last video you posted. Makes sense. Looks good, too!
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bigjoe1 wrote:By the way, I had a long talk with Harold(Brookshire) last year at the PRI show. We met at the airport and he told me everything he knew about everything.It was a nice visit. JOE SHERMAN RACING
Re: Dyno result for the risky business Porsche
John Kuhn's video. Those are for signal/operating pressures for wastegates.midnightbluS10 wrote: ↑Tue Jul 09, 2019 3:57 pm Water/meth injection? I apologize if it's been mentioned previously. I didn't see anything in my cursory glance. Thanks.
Edit: I got it now. Watched the last video you posted. Makes sense. Looks good, too!
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