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Here's what SOHO did with a single turbo
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At least it made it off the dyno without puking it's guts. That's a start. |
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Def some lag but once it hits fudge
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This vehicle did over 20 pulls at this power and boost level and after sitting for about 15 minutes between runs, you could pop the radiator cap and there was no pressure in the coolant system. The coolant temp stayed within 190 degrees as well while on the dyno. The setup that is in Nathan's Nismo is going to be a very similar setup that we will be running on our shop NISMO at TX2K, which will be the final test for how this motor can withstand four days of solid abuse at over 1000 wheel. We also have two more vehicle with these motor packages that should be hitting the dyno soon. |
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Dyno runs are nice and all :tup: But let’s see some extended spirited driving or some laps. Excited for TX2K :yum:
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I probably wont make myself popular in this thread, but: where exactly do you guys intend to use these 900hp cars effectively?
If you want to drag race, buy something with 4wd and launch controll (GTR or what not). If you want to use it on race tracks or areas like nurburgring/tail of the dragon, I'm sure 700hp does the trick (lack of driver skill outweighs horsepower). If you want a fast street car for rolling race, there usually isnt much out there on a regular Friday night that's really much faster. Maybe the VQ is just not the best platform to pursue what you guys want? |
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I went down to MA (talked with Jon about Mazworx) on Thursday to test drive my car before picking it up. It's faster than it ever was now that they've replaced the defective AAM BW 7163 Turbo. It broke 'em loose pretty good when I punched it in 3rd gear. (Low boost on pump gas) Visions of going in to the wall at the strip then occurred. A few other little tweaks while it's still down there and I'll be happy as a clam. I'll be mindful to be careful with it (at least for a time) when it's all done tho'. Don't want to risk it failing again so soon...my $$$ money tree $$$ has done lost it's leaves. |
Interesting fact: Ten other people have called Mazworx about the VQ37VHR headgasket issue since I started talking to him. I only know of one other person. WOW, this thread get's around.
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Sent from my SM-N960U1 using Tapatalk |
Skip to 18:15. He starts talking about copper gaskets, aluminum rings and things.
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Saw that. Everyone has their own way of doing things. I can't say anymore than that.
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I'm bettin' this kid's going to be a handful when he grows up :excited::excited::happydance::excited::excited:
https://media.giphy.com/media/LLHkw7UnvY3Kw/giphy.gif :vuvuzela: |
That gif has been around so long that kid is probably 30 by now
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That kid has a BIG mouth. :icon14:
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:iagree: :icon17:
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Reminds me of the Truffle Shuffle....
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LOL, this was too funny. Cars you build/buy are made to be driven. :ugh2::ugh2:
When I get mine back up and going. This little speed bump is not going to make me change my mind. I will rack up the miles again. |
Another one. He stole Rusty's car and drove it in the snow.
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Time to talk about compression ratio's. Here is an comment in the video I am watching.
Vlog coming soon. Nothing to do with engine speed. Compared to running at a 8:0 compression ratio, you will have more power off boost and when you stay under 18 psi of boost. At zero boost, you'll be making 3.6% more power thanks to the higher compression ratio. When you are at 15psi of boost, you'll be making 0.8-percent more power. Once you go over 19spi of boost, you'll be making less power than the lower compression ratio. At 30psi, you'll be down 2.0-percent in power versus what you would have been making if you kept the engine at 8.0:1. If you are making 600whp with the 10:1 setup, you would have made 612whp with the 8.0:1 setup at 30psi of boost. |
Still watching. I am hoping to get the Math to solve the problem.
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Here is a good read.
https://dsportmag.com/the-tech/educa...tio-101-part2/ Looking at the charts, it is a wash to drop the compression if my peak boost psi will be 24psi. I will stay below 20psi of boost most of the time so there would be a loss of power on the lower boost settings (.8%). Now if i went to 30psi of boost it would be beneficial. I would gain 1.4%. |
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(for us old guys) |
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