Discovery II Talk about the Land Rover Discovery II within.
Sponsored by:
Sponsored by:

Re-manufactured Cylinder Heads

Thread Tools
 
Search this Thread
 
Old Dec 7, 2016 | 09:04 AM
  #1  
TheWhiteRover's Avatar
Thread Starter
|
Three Wheeling
Joined: Jan 2014
Posts: 57
Likes: 0
From: Spokane, WA
Default Re-manufactured Cylinder Heads

Background:
Picked up a 2004 DII HSE7 with 130K on it for a steal recently and I'm going to attempt my first top-end re-fresh. I have RAVE manual, and this tutorial.

Engine Refresh (Part 2) | PaulP38A.com

I've done head-gaskets on a few 6.0L powerstrokes in my garage so I think I can handle an aluminium V8 from the 60's.

Real Question:
I'm trying to get your opinions.
Do you guys have a recommended source for re-manufactured cylinder heads for a 2004 DII obviously w/SAI.

I've found a few sites, however I'm sure there are other outfits and I'd like your 2 cents.

I'm also debating replacing the lifters, rods, rockers and rocker shafts.
Where should I buy these? Does anyone sell a kit?

I'm not trying to ask stupid questions.
Just looking to find a trustworthy source from you guys, who obviously have more experience with these engines than myself.
Also, If I can support a smaller state-side outfit I'd rather give them my money than Roverparts.com
 

Last edited by TheWhiteRover; Dec 7, 2016 at 09:14 AM.
Reply
Old Dec 7, 2016 | 01:13 PM
  #2  
Jeff Blake's Avatar
Pro Wrench
Joined: May 2016
Posts: 1,617
Likes: 184
From: Lake Tahoe
Default

Check with Abran here on the forums, if he has them in stock, he can get you them much cheaper!

If Abran is out of stock, I recommend Turner Engineering for cylinder heads. They also have a gas-flow option that increases HP 10-15.

These are the only two options I would consider for reman-heads.
 
Reply
Old Dec 7, 2016 | 02:18 PM
  #3  
mln01's Avatar
Camel Trophy
Joined: Dec 2009
Posts: 3,883
Likes: 951
From: Charlotte
Default

Why spend the money on remanufactured heads? Why not just get the heads refurbished at a local machine shop?

And what symptoms are pointing you to the need for new lifters, pushrods and rocker assemblies?
 
Reply
Old Dec 7, 2016 | 02:22 PM
  #4  
TheWhiteRover's Avatar
Thread Starter
|
Three Wheeling
Joined: Jan 2014
Posts: 57
Likes: 0
From: Spokane, WA
Default

Originally Posted by mln01
Why spend the money on remanufactured heads? Why not just get the heads refurbished at a local machine shop?

And what symptoms are pointing you to the need for new lifters, pushrods and rocker assemblies?
Idk, at 130K I figured it'd need a valve job anyway.
And the quote from my local machine shop was $350 to test and refinish them... Just seemed like getting heads wasn't much more money, and I wouldn't have to wait a week with the truck disassembled for them to come back.
 
Reply
Old Dec 7, 2016 | 02:37 PM
  #5  
CollieRover's Avatar
Joined: Mar 2014
Posts: 2,620
Likes: 313
From: Chicago
Default

I've always regretted not getting the Turner Gas Flowed Heads when I did my engine, but mine were already re-decked.
 
Reply
Old Dec 7, 2016 | 04:48 PM
  #6  
abran's Avatar
Baja
Joined: Aug 2013
Posts: 6,904
Likes: 791
From: Huntington Beach CA
Default

Turner does not have SAI heads.
 
Reply
Old Dec 7, 2016 | 04:51 PM
  #7  
Jeff Blake's Avatar
Pro Wrench
Joined: May 2016
Posts: 1,617
Likes: 184
From: Lake Tahoe
Default

Originally Posted by abran
Turner does not have SAI heads.
They do.
LDF001040 Cylinder Head
 
Reply
Old Dec 8, 2016 | 12:03 AM
  #8  
abran's Avatar
Baja
Joined: Aug 2013
Posts: 6,904
Likes: 791
From: Huntington Beach CA
Default

Originally Posted by Jeff Blake
maybe I'm retarded, I did not see anything denoting SAI. Please correct me if I missed something.
 
Reply
Old Dec 8, 2016 | 12:05 AM
  #9  
abran's Avatar
Baja
Joined: Aug 2013
Posts: 6,904
Likes: 791
From: Huntington Beach CA
Default

Originally Posted by abran
maybe I'm retarded, I did not see anything denoting SAI. Please correct me if I missed something.
s#%*

just saw the SAI reference...
 
Reply
Old Dec 8, 2016 | 10:11 AM
  #10  
Luckyjayb's Avatar
Pro Wrench
Joined: Nov 2016
Posts: 1,611
Likes: 112
From: Bham, Alabama
Default

I don't know where you are at where they want to charge you for both of your nuts to rework your heads. I just had mine done and decked for $95 a head and dropped the valve covers and upper and lower intake off for an addition $25 for them to clean them(get all the old carbon and oil build up out of em). $215 for the whole deal with a 3 day turn around
 
Reply



All times are GMT -5. The time now is 09:01 PM.