Build Threads Building a motor? Post the progress here.

Aidan's loose oily bunghole actually runs a track lap

Thread Tools
 
Search this Thread
 
Old 07-06-2016, 08:08 AM
  #7001  
Elite Member
iTrader: (4)
 
psyber_0ptix's Avatar
 
Join Date: Mar 2012
Location: Northern VA
Posts: 4,648
Total Cats: 544
Default

Congrats! How much for the coils? How much for the SADFab potentiometer map switching mod?
psyber_0ptix is offline  
Old 07-06-2016, 08:52 AM
  #7002  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Coils are sold. Rotary potentiometer is super easy to make. Soldering iron, resistors, wire and hot glue.
aidandj is offline  
Old 07-06-2016, 12:00 PM
  #7003  
Supporting Vendor
iTrader: (1)
 
turbofan's Avatar
 
Join Date: Sep 2010
Location: Lake Forest, CA
Posts: 7,949
Total Cats: 1,003
Default

Originally Posted by aidandj
Rotary potentiometer is super easy to make. Soldering iron, resistors, wire and hot glue.
so, dinner? A nice big sausage, maybe?
__________________
Ed@949Racing/Supermiata
www.949racing.com
www.supermiata.com
turbofan is offline  
Old 07-06-2016, 12:06 PM
  #7004  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Lolol. Maybe. I can build you one, but installing them sucks. I'm tired of laying under my dash.
aidandj is offline  
Old 07-06-2016, 08:20 PM
  #7005  
Senior Member
iTrader: (2)
 
Der_Idiot's Avatar
 
Join Date: Nov 2007
Location: Saint Paul, MN
Posts: 1,489
Total Cats: 28
Default

Grats man! That ring looks very nice, I think she'll love it.
Der_Idiot is offline  
Old 07-06-2016, 08:22 PM
  #7006  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Thanks!
aidandj is offline  
Old 07-10-2016, 05:04 PM
  #7007  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Got my flex fuel sensor working. Looks like oregon gas has 8.1% ethanol in it. Very steady reading when idling (can't drive, stupid laws). Temperature readout is cool too. Fuel matched ambient temp.

I spent 2 days on and off debugging why it wasn't working. Turns out the power supply I was using to test the sensor was clamped onto the insulation of the wire, not the actual wire. So I was feeding 12v into the insulation, and the sensor was getting none.

Found this in my oil today.










No idea what it is. Oh well.

Trans fluid has 2000 miles on it and 4 track days. It was hard to shift into 4th at times. Going to try fresh fluid before the next track day.

I have 2 back to back days in the beginning of august. PIR then ORP. Should be a good time.
aidandj is offline  
Old 07-11-2016, 08:56 PM
  #7008  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Becoming less worried and more excited about this engagement thing. Hailey decided last night she wants to do a track day. So were doing an auto-x at the end of the month and a track day either early august or early september. Might just have her take my spot in one of them.

So now I need to come up with a seat insert for her. Was looking at some 2 part foam on pegasus. Need to take some measurements and figure out how much I need. Should be a lot. Shes about a foot shorter than me.
aidandj is offline  
Old 07-11-2016, 10:25 PM
  #7009  
Elite Member
 
codrus's Avatar
 
Join Date: Mar 2007
Location: Santa Clara, CA
Posts: 5,165
Total Cats: 855
Default

Note that seat inserts don't solve the whole problem -- they move your butt forwards, but they don't do much for upper back support in race seats for production cars.

--Ian
codrus is offline  
Old 07-11-2016, 10:26 PM
  #7010  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Can't you make them all the way up the back? Maybe I just need to redrill the mount and slide the seat forward.
aidandj is offline  
Old 07-12-2016, 09:46 AM
  #7011  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Sat her in the car last night. Basically need 2 pillows worth of foam. She doesn't need to be any higher up, just moved forward. Might run auto-x with a couple pillows and do a foam insert for the track. I want it to go above her head to have some support. Then I can cut out holes for the harnesses.

Need to buy a second set of HANS anchors. My helmet is too big for her and my spare helmet doesnt have anchors.
aidandj is offline  
Old 07-12-2016, 10:02 AM
  #7012  
Cpt. Slow
iTrader: (25)
 
curly's Avatar
 
Join Date: Oct 2005
Location: Oregon City, OR
Posts: 14,175
Total Cats: 1,129
Default

Does she need an instructor?
curly is offline  
Old 07-12-2016, 10:20 AM
  #7013  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Yes. And based on everything else she tries she is going to be better than me very soon. Maybe not faster, because she actually has judgement.

She's either taking my spot at bmw club August 4th or doing the September one
aidandj is offline  
Old 07-12-2016, 11:46 PM
  #7014  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

After some measurements it was decided that a foam insert wont be safe for the amount she has to move forward. So I pulled the seat, fiddled with some stuff and remounted the seat about 4 inches forward. All the swap takes is 4 bolts with an impact, and pulling a pin on the back brace. Should be able to happen in less than a minute if we are fast. Nuts are welded to the bottom of the brackets.
aidandj is offline  
Old 07-13-2016, 12:43 AM
  #7015  
Supporting Vendor
iTrader: (1)
 
turbofan's Avatar
 
Join Date: Sep 2010
Location: Lake Forest, CA
Posts: 7,949
Total Cats: 1,003
Default

very cool, nice work on that seat swap business.
__________________
Ed@949Racing/Supermiata
www.949racing.com
www.supermiata.com
turbofan is offline  
Old 07-13-2016, 11:48 PM
  #7016  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

Project fit Hailey in the Miata is working well. Redrilled the mounts. And made the back brace sliding, so its a simple pin, and 4 bolts to swap the seat position.





Name:  aD8m7l7.jpg
Views: 14
Size:  1.73 MB
Name:  92rHk6A.jpg
Views: 14
Size:  1.44 MB
Attached Thumbnails Aidan's loose oily bunghole actually runs a track lap-92rhk6a.jpg   Aidan's loose oily bunghole actually runs a track lap-ad8m7l7.jpg   Aidan's loose oily bunghole actually runs a track lap-uejmefy.jpg   Aidan's loose oily bunghole actually runs a track lap-ohvaa9u.jpg  
aidandj is offline  
Old 07-14-2016, 01:13 AM
  #7017  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

And she fits.

Will need a small foam insert to get up a bit, and get her legs forward. Can't go on a drive yet. No tires.

Name:  Nex4NrD.jpg
Views: 14
Size:  1.65 MB
Name:  dTHAkPz.jpg
Views: 14
Size:  1.97 MB
aidandj is offline  
Old 07-14-2016, 02:40 AM
  #7018  
Elite Member
 
codrus's Avatar
 
Join Date: Mar 2007
Location: Santa Clara, CA
Posts: 5,165
Total Cats: 855
Default

Yeah, that's definitely the right way to do a major seat adjustment.

--Ian
codrus is offline  
Old 07-15-2016, 01:34 AM
  #7019  
Elite Member
iTrader: (2)
 
Mobius's Avatar
 
Join Date: May 2008
Location: Portland, Oregon
Posts: 3,468
Total Cats: 365
Default

Mobius is offline  
Old 07-18-2016, 04:27 PM
  #7020  
SADFab Destructive Testing Engineer
Thread Starter
iTrader: (5)
 
aidandj's Avatar
 
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Default

So I bought a thing

Name:  GLNoock.jpg
Views: 14
Size:  963.2 KB
aidandj is offline  


Quick Reply: Aidan's loose oily bunghole actually runs a track lap



All times are GMT -4. The time now is 07:54 PM.