Build Threads Building a motor? Post the progress here.

99mx5 EFR build

Thread Tools
 
Search this Thread
 
Old 03-20-2013, 04:35 AM
  #381  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

Originally Posted by soviet
dude
you're missing out about half of your EFRs potential by running that shitty MBC. It clearly does a **** poor job. I get better boost control on just a high-boost wastegate.

EBC will do magical things.
Yeah, that's the plan.
99mx5 is offline  
Old 04-06-2013, 01:42 AM
  #382  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

I popped a silicone elbow at the last trackday. It was close to the manifold, so I decided to redo the intercooler pipe. I was planning to shield the elbow from the heat, but it popped before I got it done. The new pipe will only have a small section of silicone to connect the pipe to the turbo and will not have any silicone next to a heat source.

The elbow split longways.



The pipe is 2" at the turbo and transitions to 2.75". I split a section of pipe and made a cone to connect the two sizes.



Here are the parts taped together for fitting. I'll get them welded this weekend.



I also received these so the BBK install will begin soon.

Attached Thumbnails 99mx5 EFR build-img_20130405_230842_zps9e6a2fb2.jpg   99mx5 EFR build-img_20130404_214359_zps145fc384.jpg   99mx5 EFR build-img_20130405_224632_zps0fce901e.jpg  
99mx5 is offline  
Old 04-06-2013, 01:55 AM
  #383  
Senior Member
 
timk's Avatar
 
Join Date: Dec 2004
Location: Brisbane, Australia
Posts: 1,278
Total Cats: 37
Default

I run those same pads for track days but they are noisy and dusty as hell for street driving. I swap to the Carbotech Bobcat pads after events.

Your car externally looks pretty much exactly like mine, I just wish I had the EFR bits under the hood!

Nice work!
timk is offline  
Old 04-08-2013, 06:21 PM
  #384  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

Here are pics of the new intercooler pipe build.

I took the parts to a friend to get them welded.



The EFR compressor outlet has a narrow channel for the clamp, so I had to grind down the clamp to make it narrower. I used masking tape to use as a guide for each side of the clamp.



My ugly mug grinding...



Finished intercooler pipe that transitions from 2" to 2.75".



I also wrapped the oil drain tube, the pipe and put some reflective tape on the coupler.

Attached Thumbnails 99mx5 EFR build-img_20130407_135232_zpsd9047908.jpg   99mx5 EFR build-img_20130407_141751_zps6e13b107.jpg   99mx5 EFR build-img_20130407_142009_zps8a3ce334.jpg   99mx5 EFR build-img_20130407_174433_zps6043ac5e.jpg   99mx5 EFR build-img_20130407_183833_zpse32e481f.jpg  

99mx5 is offline  
Old 04-10-2013, 10:22 PM
  #385  
Elite Member
iTrader: (2)
 
Mobius's Avatar
 
Join Date: May 2008
Location: Portland, Oregon
Posts: 3,468
Total Cats: 365
Default

Looks really nice.
Mobius is offline  
Old 04-11-2013, 12:24 AM
  #386  
Supporting Vendor
iTrader: (1)
 
turbofan's Avatar
 
Join Date: Sep 2010
Location: Lake Forest, CA
Posts: 7,947
Total Cats: 1,002
Default

Props man, looks great. Well, would give props if I wasn't using my phone...
turbofan is offline  
Old 04-11-2013, 12:36 AM
  #387  
Elite Member
iTrader: (1)
 
Leafy's Avatar
 
Join Date: Jun 2012
Location: NH
Posts: 9,479
Total Cats: 104
Default

Whats that chillin on the frame table behind you. Buggy?
Leafy is offline  
Old 04-11-2013, 04:21 AM
  #388  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

Thanks! The shop belongs to my friend's dad. He races modifieds at the Las Cruces Speedway. They build their race cars there. This place has two lifts and an engine building room.

Here's another pic.

Attached Thumbnails 99mx5 EFR build-img_20130407_135243_zps54d0cb55.jpg  

Last edited by 99mx5; 04-11-2013 at 04:42 AM.
99mx5 is offline  
Old 04-11-2013, 04:41 AM
  #389  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

This evening I installed the Wilwood prop valve. I bent the bracket back to make clearance for the turbo heat shield. I used one of the factory bolts to fasten it to the bracket.







Tomorrow I'll install the calipers and disks.
Attached Thumbnails 99mx5 EFR build-img_20130411_023109_zps965fef97.jpg   99mx5 EFR build-img_20130411_023122_zpsba9207d3.jpg   99mx5 EFR build-img_20130410_230901_zpsfb33349e.jpg  
99mx5 is offline  
Old 04-12-2013, 11:55 AM
  #390  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

Last night I installed the front calipers and disks. I also got the quick clips for the Wilwoods. I will be using Carbotech XP10 all around. I'll install the rear disks and caliper brackets this evening.



I also found this Black IPA from Santa Fe Brewing. It made the install go much smoother.

Attached Thumbnails 99mx5 EFR build-img_20130411_194643_zps6f39a987.jpg  
99mx5 is offline  
Old 04-13-2013, 04:51 PM
  #391  
Ian
Junior Member
iTrader: (2)
 
Ian's Avatar
 
Join Date: Jan 2012
Posts: 167
Total Cats: 4
Default

Originally Posted by 99mx5
Last night I installed the front calipers and disks. I also got the quick clips for the Wilwoods. I will be using Carbotech XP10 all around. I'll install the rear disks and caliper brackets this evening.
Where did you find the quick clips?

Did you safety wire the hubs to the rotors?
Ian is offline  
Old 04-13-2013, 05:52 PM
  #392  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

I got the quick clips when I bought the BBK from good-win-racing. 949racing also sells them. I used the included bolts with Locktite red to mount the friction rings to the top hats.

Last night I also installed the rear brakes with the M-Tuned brackets and sport disks. The pads are Carbotech XP10.



Here is the next project... Hopefully, these arrive before the next trackday.

Attached Thumbnails 99mx5 EFR build-img_20130413_150447_zps5db785f3.jpg  
99mx5 is offline  
Old 04-13-2013, 06:26 PM
  #393  
Elite Member
iTrader: (1)
 
Leafy's Avatar
 
Join Date: Jun 2012
Location: NH
Posts: 9,479
Total Cats: 104
Default

Those mounts are awesome. They went in super easy for me, just make sure that you have all matching threads on them, one of my nuts for the bolts that go through the mounts was course thread instead of fine.
Leafy is offline  
Old 04-13-2013, 10:09 PM
  #394  
Elite Member
iTrader: (2)
 
Chilicharger665's Avatar
 
Join Date: Oct 2011
Location: SE NM
Posts: 1,637
Total Cats: 57
Default

I really, really want to get those mounts but all the vendors say they shake everything to pieces. I have a bad judder when letting out the clutch so I'm pretty sure my mounts are shot. Can they be street driven?
Chilicharger665 is offline  
Old 04-13-2013, 10:29 PM
  #395  
Elite Member
iTrader: (1)
 
Leafy's Avatar
 
Join Date: Jun 2012
Location: NH
Posts: 9,479
Total Cats: 104
Default

Originally Posted by Chilicharger665
I really, really want to get those mounts but all the vendors say they shake everything to pieces. I have a bad judder when letting out the clutch so I'm pretty sure my mounts are shot. Can they be street driven?
Maybe. Mine arent broken in yet, does vibrate a bit, not nearly as bad as delrin mounts.
Leafy is offline  
Old 04-14-2013, 04:25 AM
  #396  
All-round "Good Guy"
 
Lokiel's Avatar
 
Join Date: Dec 2009
Location: Brisbane, AUSTRALIA
Posts: 992
Total Cats: 245
Default

I found that with the Carbotech pads, the caliper pins did not sit flush, they were splayed. Did you find this?

I also needed to trim the curved end a fraction so that it would fit snugly over the inside caliper (see last photo below).

I decided to fix this problem by filing notches in the pads above the pin holes so that the pins can sit flush. The top pad below shows the notch above the caliper pin hole (the caliper pin is pointing to it) and the bottom pad shows the original pad.



Here's what they look like installed, nice and flush:



Note: The caliper pin is wedged firm, it does not rattle up&down.
Attached Thumbnails 99mx5 EFR build-willwoodpadsandpin.jpg   99mx5 EFR build-willwoodpadsinstalled.jpg   99mx5 EFR build-willwoodpadsinstalled2.jpg  
Lokiel is offline  
Old 04-14-2013, 01:25 PM
  #397  
Elite Member
Thread Starter
iTrader: (16)
 
99mx5's Avatar
 
Join Date: Oct 2006
Location: Las Cruces, NM
Posts: 1,647
Total Cats: 524
Default

Yup, I had to file the end of the pin for it to sit flush. I did notice the top of the pads were holding the pin up. Props! Thanks for the tip, I'll file notches in the pads.
99mx5 is offline  
Old 04-14-2013, 10:08 PM
  #398  
Elite Member
iTrader: (37)
 
EO2K's Avatar
 
Join Date: Apr 2010
Location: Very NorCal
Posts: 10,441
Total Cats: 1,899
Default

Thank goodness I'm not the only one who ran into that, feelsgoodman.jpg

Thanks for the pics, though someone should inform Carbotech
EO2K is offline  
Old 04-15-2013, 12:13 AM
  #399  
Cpt. Slow
iTrader: (25)
 
curly's Avatar
 
Join Date: Oct 2005
Location: Oregon City, OR
Posts: 14,175
Total Cats: 1,129
Default

Yeah, I've been running without a trimmed clip, but I'll trim it next time I change pads. I also sharpened the end a bit to help it go in easier. I've only used it on Wilwood at Hawk pads, no interference with the pads.
curly is offline  
Old 04-15-2013, 02:07 AM
  #400  
All-round "Good Guy"
 
Lokiel's Avatar
 
Join Date: Dec 2009
Location: Brisbane, AUSTRALIA
Posts: 992
Total Cats: 245
Default

Originally Posted by EO2K
:
Thanks for the pics, though someone should inform Carbotech
One of my favourite quotes:

I always wondered why somebody didn't do something about that. Then I
realized I was somebody.
--Lily Tom
Lokiel is offline  


Quick Reply: 99mx5 EFR build



All times are GMT -4. The time now is 06:06 AM.