Notices
Build Threads Building a motor? Post the progress here.

99mx5 EFR build

Thread Tools
 
Search this Thread
 
Old Jan 28, 2016 | 09:41 AM
  #641  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

too stoopid awesome you mean
Old Jan 28, 2016 | 11:26 AM
  #642  
EO2K's Avatar
Elite Member
iTrader: (37)
 
Joined: Apr 2010
Posts: 10,477
Total Cats: 1,924
From: Very NorCal
Default

I had no idea how true Soviets chart actually was until I got there. 300+hp Miata does not a daily driver make
Old Jan 28, 2016 | 11:28 AM
  #643  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

the answer is, moar boost
Old Jan 28, 2016 | 11:34 AM
  #644  
patsmx5's Avatar
Elite Member
iTrader: (16)
 
Joined: Aug 2007
Posts: 9,406
Total Cats: 559
From: Houston, TX
Default

Originally Posted by 18psi
the answer is, moar boost
Taking notes....
Old Jan 28, 2016 | 12:08 PM
  #645  
EO2K's Avatar
Elite Member
iTrader: (37)
 
Joined: Apr 2010
Posts: 10,477
Total Cats: 1,924
From: Very NorCal
Default

The answer is moar tire. Or apparently Racelogic traction control from what I gathered from the conversation last night.
Old Jan 28, 2016 | 01:55 PM
  #646  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

^ This. Most people ask, "What does it do in the quarter mile?" I usually respond, "I have no traction."
Old Jan 28, 2016 | 02:18 PM
  #647  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

buddy of mine with 400+ actually went through the traps sideways

12.6 @ 127 if I remember correctly

takes as much steering to keep it straight as it takes for some to get sideways
Old Feb 8, 2016 | 02:23 PM
  #648  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

Nice! I still have to get my car on a Dynojet...
The car has been a solid runner. I recently received that "FB memory" notification that showed me a pic of the block being built I posted 3 years ago. The first and only engine I have ever built has been track reliable since then.
Old Mar 25, 2016 | 06:46 PM
  #649  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

I finally did it! Tomorrow is the first event of the season and I have been prepping the car. I found an exhaust leak and found that the turbo flange cracked at the manifold. I wrote an email to Abe at ArTech for repairs. I'll post pics when I pull the manifold.
Old Mar 25, 2016 | 08:28 PM
  #650  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

Ouch. gonna run it as is or patch it up?
Old Mar 25, 2016 | 09:26 PM
  #651  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

Whole flange is loose. The plan is to send it to Abe to get it fixed and reinforced.
Old Mar 26, 2016 | 02:51 AM
  #652  
Arca_ex's Avatar
Elite Member
iTrader: (2)
 
Joined: Jan 2013
Posts: 1,634
Total Cats: 431
From: Chandler, AZ
Default

Still going to run it before you tear into it?

If so, good luck out there man and take video.
Old Mar 26, 2016 | 03:06 AM
  #653  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

Thanks, but it's too far gone to use. I'll be at the track tomorrow in another car.
Old Mar 26, 2016 | 03:32 AM
  #654  
Mobius's Avatar
Elite Member
iTrader: (2)
 
Joined: May 2008
Posts: 3,469
Total Cats: 365
From: Portland, Oregon
Default

No hood exhaust in the sky or go home!
Old Apr 2, 2016 | 12:35 AM
  #655  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

Here is my manifold on crack. It is cracked all the way around. That last part by that stud is all that is holding the flange on.
Attached Thumbnails 99mx5 EFR build-img_20160401_211128.jpg  
Old Apr 2, 2016 | 01:45 AM
  #656  
turbofan's Avatar
Supporting Vendor
iTrader: (1)
 
Joined: Sep 2010
Posts: 8,146
Total Cats: 1,087
From: Lake Forest, CA
Default

How many hours are on this manifold? Any idea?
__________________
Ed@949Racing/Supermiata
www.949racing.com
Old Apr 2, 2016 | 02:39 AM
  #657  
18psi's Avatar
VladiTuned
iTrader: (76)
 
Joined: Apr 2008
Posts: 35,821
Total Cats: 3,482
Default

methinks these long tubey setups are gonna need support/cranes
Old Apr 2, 2016 | 03:32 AM
  #658  
99mx5's Avatar
Thread Starter
Elite Member
iTrader: (16)
 
Joined: Oct 2006
Posts: 1,656
Total Cats: 526
From: Las Cruces, NM
Default

This manifold has been on the car for four years with heavy abuse on the track. Every event I run a full tank dry. Mostly at WOT and hitting redline.

The rest of the manifold is cherry. I think adding gussets to the turbo flange should solve the issue. This manifold is a testament to ARTech's builld quality. I do have a downpipe brace at the transmission bolts. I'd like to get the turbo flange replaced and use a TrackSpeed M8 Inconel stud kit. I already ordered the stud kit.
Old Apr 4, 2016 | 10:57 AM
  #659  
psyber_0ptix's Avatar
Elite Member
iTrader: (4)
 
Joined: Mar 2012
Posts: 4,648
Total Cats: 544
From: Northern VA
Default

OOf, Was this over time or did the crack initiate rapidly when you noticed?
Old Apr 4, 2016 | 11:05 AM
  #660  
aidandj's Avatar
SADFab Destructive Testing Engineer
iTrader: (5)
 
Joined: Apr 2014
Posts: 18,643
Total Cats: 1,870
From: Beaverton, USA
Default

Originally Posted by 18psi
methinks these long tubey setups are gonna need to be replaced with cast TSE manifolds
FTFY



All times are GMT -4. The time now is 09:28 AM.