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mindless

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Posts posted by mindless

  1. Now that we've more or less made the car run reliably after the whole honda ECU transplant, I've had some time to think about improving the aero on the race car. After some research, I've come up with this idea to design a crude "blown" diffuser aero.



    Basically its your standard solid wooden underbody that bolts into an aluminum rear diffuser but instead of having the exhaust exit where you'd normally have it, I was thinking maybe you can have it exit underneath and through the wooden diffuser blowing directly into the center channel and acting as a blown diffuser.



    I know its probably a crapshot at best but its better than nothing. At the very least the solid underbody should give us extra downforce even if the blown diffuser turns out to be ineffective



    blown_diffuser-20140629-083422.png


  2. Really happy with the car right now. Last weekend has been our fastest on this track (Batnagas Racing Circuit) ever. We have been struggling with this track ever since we started racing.



    We've gotten a proper 3 bar map sensor finally working with the honda ECU and now running back on full boost (1 bar standard, 1.3 bar scramble). As a result I've smashed my personal best time by a whopping 3.5 seconds – from 2m8.333s to 2m4.836s.



    >https://www.youtube.com/watch?v=wihSmIsxeRI&list=UUfV0LTGP1px3rhttsjwCPFA



    Our particular modification route we chose hasn't been the easiest, but it was all worth it. We're still searching for a win this season, but the fact that we are getting faster is something to be happy about. We'll get there.


  3. Does anyone have reference to this? The engine harness should be pretty straightforward to figure out but I need a dashboard/interior loom diagram to double check when we put my ep91 back together after paint... Thanks!


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