Cup Holder / Knock Counter
05-20-2014, 01:18 AM
#16
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05-20-2014, 01:43 AM
#18
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Carrot juice...
Very ironically, not sure you can run e85 legally in a 951 in CA, since you have to make injector/fueling changes that aren't permitted for smog purposes. (And I'd need a second 044 pump. Maybe someday...)
Very ironically, not sure you can run e85 legally in a 951 in CA, since you have to make injector/fueling changes that aren't permitted for smog purposes. (And I'd need a second 044 pump. Maybe someday...)
05-20-2014, 11:32 AM
#20
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Tom, not that I have any business arguing with the master, but I am quite sure you statement about the second 044 is incorrect. If Shawn can supply 4 160# injectors with a single 044, I am quite sure you will be safe as well.
05-20-2014, 10:19 PM
#21
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What kind of plastic did you print it in? If you did PLA it might soften if it sits in a hot car. Ive printed tons of custom gauge pods I designed for people on my 3d printers pretty much all of them are done in ABS.
08-11-2016, 05:46 PM
#23
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I'm in the South Bay. I aim for no knock counts under heavy boost. If I starting getting more than an occasional 1 or 2, or if I consistently get counts under boost, then I work to address it...
08-11-2016, 05:48 PM
#24
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Missed this first time around. I was a bit flippant about the 044 comment (you're right) and can only hope to find its limit on this car someday!
08-11-2016, 06:03 PM
#26
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08-13-2016, 07:51 PM
#28
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I'm happy to email the .stl file if you want to have one printed. I have to say, however, I ended up taking it out because the cup gets in the way of shifting. It's not terrible, and still my favorite cupholder for the car, but I also had other plans for that space -- see below. As for USB, I put them on the panel under the radio, but could add them to the cupholder file if helpful.
And some scope creep:
And some scope creep:
08-14-2016, 01:22 PM
#30
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I originally had it time from 0-60, but kept getting times under 2 seconds because its based off the speedometer pulses. As soon as the tires spin, they're going 60 at least. I haven't worked on the code in a while, but it could be set up for any start and stop point in the firmware. I'll probably just hard-code in 2 or 3 options and leave it at that. The real point for me was to have some actual on-board data to see which parts add power and which don't... In addition to tire spin, 0-60 varies pretty dramatically based on how hard it's launched. I could make the start and stop times programmable with the buttons I suppose, but it seems like it would be pretty tedious to do on a tiny screen with two buttons...