General Miata Chat A place to talk about anything Miata

Re-torque head to what - while valve cover is off

Thread Tools
 
Search this Thread
 
Old 07-13-2009, 11:40 PM
  #1  
Junior Member
Thread Starter
 
blue89turbo's Avatar
 
Join Date: Sep 2005
Location: The Golden Triangle, Ontario
Posts: 283
Total Cats: 0
Default Re-torque head to what - while valve cover is off

Hey guys,

Just wondering what to re-torque the head bolts to while I am painting my valve cover?

I am running the Greddy turbo.

Thanks
Jason
blue89turbo is offline  
Old 07-14-2009, 12:08 AM
  #2  
Elite Member
iTrader: (7)
 
SKMetalworks's Avatar
 
Join Date: Jan 2007
Location: Renton Washington
Posts: 1,731
Total Cats: 4
Default

Are you talking about the head studs that connects the head to the block? Or the valve cover. The valve cover i just get them nice and snug. Make sure you reapply RTV sealant or else you will get leaks.
SKMetalworks is offline  
Old 07-14-2009, 12:26 AM
  #3  
Elite Member
iTrader: (7)
 
samnavy's Avatar
 
Join Date: Apr 2006
Location: VaBch, VA
Posts: 6,451
Total Cats: 322
Default

Dude, seriously, go spend the $15 on a Chiltons or Haynes manual.
samnavy is offline  
Old 07-14-2009, 12:48 AM
  #4  
Cpt. Slow
iTrader: (25)
 
curly's Avatar
 
Join Date: Oct 2005
Location: Oregon City, OR
Posts: 14,179
Total Cats: 1,129
Default

Damn you for making me visit this site:
Miata Torque Specifications
curly is offline  
Old 07-14-2009, 06:54 AM
  #5  
Junior Member
Thread Starter
 
blue89turbo's Avatar
 
Join Date: Sep 2005
Location: The Golden Triangle, Ontario
Posts: 283
Total Cats: 0
Default

Originally Posted by sbkcocker499
Are you talking about the head studs that connects the head to the block? Or the valve cover. The valve cover i just get them nice and snug. Make sure you reapply RTV sealant or else you will get leaks.
I am talking about the main head studs...
blue89turbo is offline  
Old 07-14-2009, 06:56 AM
  #6  
Junior Member
Thread Starter
 
blue89turbo's Avatar
 
Join Date: Sep 2005
Location: The Golden Triangle, Ontario
Posts: 283
Total Cats: 0
Default

Originally Posted by samnavy
Dude, seriously, go spend the $15 on a Chiltons or Haynes manual.
Hey Sam,

Actually I have the FSM and I know that it says 56-60ft/lbs but doesn't that seem a little loose?
I thought that with a turbo now a higher value would be preferred? Or is stock still fine?

Thanks
blue89turbo is offline  
Old 07-14-2009, 07:11 AM
  #7  
Elite Member
iTrader: (12)
 
neogenesis2004's Avatar
 
Join Date: Aug 2006
Posts: 4,413
Total Cats: 20
Default

Stock is fine. Plenty of people making 250whp on stock motors without touching the motor.
neogenesis2004 is offline  
Old 07-14-2009, 07:57 AM
  #8  
Cpt. Slow
iTrader: (25)
 
curly's Avatar
 
Join Date: Oct 2005
Location: Oregon City, OR
Posts: 14,179
Total Cats: 1,129
Default

the elastic properties of your head bolts doesn't change just because you're turbo'd.
curly is offline  
Old 07-14-2009, 09:39 AM
  #9  
Junior Member
 
the_man's Avatar
 
Join Date: Aug 2008
Location: MD/DE/PA
Posts: 333
Total Cats: 0
Default

Originally Posted by blue89turbo
I am talking about the main head studs...
The fact that you are asking this question means that I need to ask you a question in response- did you loosen them?

If yes, then you should most likely change the headgasket. If no, then don't bother ******* with them. And yes, torque specs are about the easiest things to find. It amazes me that people will sink thousands of dollars into a car, then hundreds or thousands more into aftermarket parts, and won't spend even $20 on a freakin' Haynes manual. All of a sudden even the $100 factory manuals seem like a decent buy, in the grand scheme of things, huh?
the_man is offline  
Old 07-14-2009, 09:48 AM
  #10  
Elite Member
iTrader: (2)
 
Faeflora's Avatar
 
Join Date: Jan 2007
Location: Los Angeles, CA
Posts: 8,682
Total Cats: 130
Default

Originally Posted by the_man
The fact that you are asking this question means that I need to ask you a question in response- did you loosen them?

If yes, then you should most likely change the headgasket. If no, then don't bother ******* with them. And yes, torque specs are about the easiest things to find. It amazes me that people will sink thousands of dollars into a car, then hundreds or thousands more into aftermarket parts, and won't spend even $20 on a freakin' Haynes manual. All of a sudden even the $100 factory manuals seem like a decent buy, in the grand scheme of things, huh?
Well I'm one of those people. What manual should I get for my 03? The manuals seem to only go up to 98. Do I have to get a factory shop manual? I recall those are a few hundred. Thanks
Faeflora is offline  
Old 07-14-2009, 10:31 AM
  #11  
Junior Member
 
the_man's Avatar
 
Join Date: Aug 2008
Location: MD/DE/PA
Posts: 333
Total Cats: 0
Default

Haynes/Chiltons never came out with an NB manual. Rosenthal has factory manuals for the '03 for $125. Maybe there are better prices elsewhere, but that's on you to find.
the_man is offline  
Old 07-14-2009, 01:48 PM
  #12  
Tour de Franzia
iTrader: (6)
 
hustler's Avatar
 
Join Date: Jun 2006
Location: Republic of Dallas
Posts: 29,085
Total Cats: 375
Default

Fetal alcohol syndrome - Wikipedia, the free encyclopedia
hustler is offline  
Old 07-14-2009, 02:48 PM
  #13  
Junior Member
 
the_man's Avatar
 
Join Date: Aug 2008
Location: MD/DE/PA
Posts: 333
Total Cats: 0
Default

My mother's alcohol consumption while I was in the womb resulted in my enormous ****, so STFU. My mutant powers > your "scientific fact."
the_man is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Full_Tilt_Boogie
Build Threads
84
04-12-2021 04:21 PM
bigmackloud
Miata parts for sale/trade
19
01-08-2021 11:24 AM
stoves
Suspension, Brakes, Drivetrain
5
04-21-2016 03:00 PM
shooterschmidty
Engine Performance
8
09-30-2015 10:28 PM



Quick Reply: Re-torque head to what - while valve cover is off



All times are GMT -4. The time now is 01:53 AM.