RX7Club.com - Mazda RX7 Forum

3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:
Full Detail Automotive

For the turbo rebuilders...

   
Old Nov 5, 2003 | 08:12 PM
Share
  #1  
rx7joe's Avatar
rx7joe
Thread Starter
Senior Member
Tenured Member 20 Years
iTrader: (10)
 
Joined: Mar 2001
Posts: 274
Likes: 0
From: Keene, NH
For the turbo rebuilders...
I'm in the middle of rebuilding a set of twins and I got these cracks around the wastegate. Is it something that can be welded up, or should I find another good housing.

Thanks
Reply
0
Old Nov 6, 2003 | 05:24 AM
Share
  #2  
rx7joe's Avatar
rx7joe
Thread Starter
Senior Member
Tenured Member 20 Years
iTrader: (10)
 
Joined: Mar 2001
Posts: 274
Likes: 0
From: Keene, NH
Anybody?
Reply
0
Old Nov 6, 2003 | 06:42 AM
Share
  #3  
FormerPorscheGuy's Avatar
FormerPorscheGuy
Yes it is for sale.
Tenured Member 15 Years
 
Joined: Aug 2002
Posts: 1,905
Likes: 1
From: The Houston Club's Resident Lush.
Actually from what I have sceen that is normal. I wouldn't worry about it. Some stock manifolds will crack under the extreme heat of the exaust ports.
Reply
0
Old Nov 6, 2003 | 10:12 AM
Share
  #4  
SWAT81's Avatar
SWAT81
8AN5H33
Tenured Member 20 Years
iTrader: (14)
 
Joined: May 2002
Posts: 1,981
Likes: 1
From: New Port, NJ
I wouldn't worry about that too much either, me and TwinTurbo93 is rebuilding our twins as well. Besides the housings are really tough to weld right since its a different type of iron.
Reply
0
Old Nov 6, 2003 | 11:14 AM
Share
  #5  
dubulup's Avatar
dubulup
development
Tenured Member 15 Years
 
Joined: Aug 2002
Posts: 5,714
Likes: 7
From: Lafayette, LA
When those puppies get to operating temp...those cracks will close.
Reply
0
Old Nov 6, 2003 | 04:23 PM
Share
  #6  
rx7joe's Avatar
rx7joe
Thread Starter
Senior Member
Tenured Member 20 Years
iTrader: (10)
 
Joined: Mar 2001
Posts: 274
Likes: 0
From: Keene, NH
Then how about these. Should this be welded or not to worry......LOL, just kidding I have a replacement for this, but it's a nice one.
Reply
0
Old Nov 6, 2003 | 06:32 PM
Share
  #7  
BigIslandSevens's Avatar
BigIslandSevens
Eats, Sleeps, Dreams Rotary
Tenured Member 15 Years
iTrader: (4)
 
Joined: Apr 2003
Posts: 3,531
Likes: 0
From: Denver, NC
That's huge!! Haven't seen that before.
Reply
0

Trending Topics

Old Nov 6, 2003 | 06:57 PM
Share
  #8  
Larz's Avatar
Larz
Potato Love
Tenured Member: 20 Years
 
Joined: Sep 2003
Posts: 1,345
Likes: 4
From: Normal, Illinois
WHoa. Uhhhh, seek profesional advice.
Reply
0
Old Nov 7, 2003 | 04:33 AM
Share
  #9  
rx7joe's Avatar
rx7joe
Thread Starter
Senior Member
Tenured Member 20 Years
iTrader: (10)
 
Joined: Mar 2001
Posts: 274
Likes: 0
From: Keene, NH
I do have a replacement for that so it's not a big deal. But it is a doozy.
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Going single gasket list
FD7KiD
3rd Generation Specific (1993-2002)
15
Feb 26, 2021 10:12 PM
RX7 draw through turbo back on the road
Th0m4s
Build Threads
25
Feb 26, 2019 02:04 AM
BW 7670 REW and Syvecs dyno resuts
C. Ludwig
Single Turbo RX-7's
49
Jan 30, 2019 06:31 AM
s363sxe/s362fmw/T-72 HPC
ChrisRX8PR
Single Turbo RX-7's
18
Aug 21, 2015 01:56 PM
Going single gasket list
FD7KiD
Single Turbo RX-7's
1
Aug 17, 2015 11:50 PM
Back to Subforum
3rd Generation Specific (1993-2002)
View Next Unread
FD alive! Bank account dead!


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -5. The time now is 08:42 AM.