homeFORUMSGARAGECALENDARADSSTAFFINFO
Go Back   Lamborghini Forum > Discussion Groups > Technical Discussions > V12 Tech
Register for FREE Access! Home Forum Premium Member Active Topics Gallery / Garage Mark Forums Read

V12 Tech Posts of a technical nature related to all V12 Lambos



Reply
 
LinkBack Thread Tools
  #11 (permalink)  
Old 03-24-2005, 12:35 PM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Cool

Got some new pictures of the partly dismantled engine and engine bay
http://www.countach.ch/HeadGasket/

John is it normal that they used so much of this red stuff in the factory?




Looks horrible, specially because I found pieces of this red crap in the engine oil when we dropped it last time...

The new gasket made by Victor Reinz are much better than the old italian!
They have a wide fire ring compared with the old.

You can see something has fallen once into cylinder 7


Opposite on the head:


We unmounted the left side (driver side) till now, there was no signs of a leak, it's on the right bench, stay tuned till next week...
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.

Last edited by raymond : 03-26-2005 at 01:32 PM.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #12 (permalink)  
Old 03-24-2005, 02:58 PM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

Meanwhile I begun to clean and detail some parts like the thermostat housing...

before:



after 1 hour
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.

Last edited by raymond : 03-26-2005 at 01:33 PM.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #13 (permalink)  
Old 03-24-2005, 05:04 PM
JRV's Avatar
JRV JRV is offline
Senior Member
Silver Site Supporter
 
Join Date: Apr 02 2003
Location: Houston, Tx
Posts: 396
Gallery: 0
Default

Raymand,

is the red stuff the Silicone Layer that is bonded to the head gaskit??

I've never seen the water or oil passages partially covered like that before.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #14 (permalink)  
Old 03-24-2005, 10:58 PM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

Yes and no, it's the red silicone they used but not the stuff which is on the gasket, the silicone on the gasket is still there and blue.
I was kind of shocked when I saw the partly covered water passages

Beyond this the engine looks quite OK, but lets wait till the right bank is unmounted, one cylinder was not running, that might have been the reason why I had fuel in the oil. Definitely I had CO in the water, so somewhere is a leak.
I hope it's the right gasket, the worse thing could be a broken cylinder liners...
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #15 (permalink)  
Old 03-25-2005, 02:08 AM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

For not being bored over eastern I will polish the carburrettor velocity stacks...

First have done, unbelievable the brews and bad casting




First one finished
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.

Last edited by raymond : 03-26-2005 at 01:34 PM.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #16 (permalink)  
Old 03-29-2005, 11:25 AM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

Some updates...

Ready upper part of the thermostat housing:


And the lower part will be next:
First:


Step1:


Step2:
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #17 (permalink)  
Old 03-29-2005, 11:53 AM
john's Avatar
Silver Supporter
Silver Site Supporter
 
Join Date: Aug 30 2004
Location: Maryland
Posts: 105
Gallery: 0
Default

Raymond,

I just wanted to say that I love this thread. Please keep the pics and info coming.

Regards,
John
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #18 (permalink)  
Old 03-29-2005, 12:36 PM
YellowMurci's Avatar
Silver Supporter
Silver Site Supporter
 
Join Date: Jan 26 2005
Location: NyC Baby!
Posts: 1,578
Gallery: 0
Default

It sounds like you Countach guys go for the throat on the upkeep of your cars
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #19 (permalink)  
Old 03-30-2005, 01:32 PM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

I finalized the lower part of the thermostat housing, it's not as perfect as the upper but sufficant...

The moulding was really much worse than the upper part and there are many more edges, so I gave up and leave it like this:



__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.

Last edited by raymond : 03-30-2005 at 01:37 PM.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #20 (permalink)  
Old 04-04-2005, 01:48 PM
raymond's Avatar
Moderator
Gold Site Supporter
 
Join Date: Jul 30 2004
Location: Switzerland
Posts: 2,395
Gallery: 0
Default

Today the Larini Systems Manifolds arrived, I ordered them unpolished since once they are in the car you cannot see them any longer...




Meanwhile also the right Head is removed, there was the problem, one cylinder did not run properly and lot of corrosion at the first 2 cylinders, I found also a small nail in one water channel...




Funny and typical Lamborghini, only the input valves have seals although in the parts manual also the exhaust valve guides should have seals...
__________________
RaymondQV
Countach QV Ex-Mimran #GLA12997, Urraco P300 #20530, Jalpa #FLA12203 sold in May 2006
www.countach.ch
www.jalpa.ch

When Frank Sinatra got his Miura S in 1970, he said: “If you wanna be someone, buy Ferrari - If you are someone, you own a Lamborghini”.

Last edited by raymond : 04-04-2005 at 01:52 PM.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply

  Lamborghini Forum > Discussion Groups > Technical Discussions > V12 Tech



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -6.
The time now is 01:31 AM.

  • AutoForums.com
  • Truck
  • European
  • Import
  • Domestic
  • Manufacturer

AutoForums.com is the premier network of enthusiast-owned enthusiast-operated automotive communities.
We operate more than 100 automotive forums where our users consult peers for shopping information and advice, and share experiences and opinions as a community.

Visit AutoForums.com today.

For advertising information, please visit our AutoForums.com website and Contact Us, or send an email message to sales@autoforums.com.

Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.1.0
Content (c)2007 Lamborghini-Talk.com
Lamborghini-Talk.com is not affilliated with Automobili Lamborghini spa.