Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

AFR's RESOLUTION (Valve tip issue)

Thread Tools
 
Search this Thread
 
Old Jan 10, 2007 | 06:00 PM
  #61  
VTODD's Avatar
TECH Apprentice
iTrader: (2)
 
Joined: Feb 2005
Posts: 382
Likes: 0
From: Decatur, IL
Default

valves are bad on my 205s on my TBSS. pulling them and AFR is taking care of the problem. yea, its an inconvenience, but i am more than happy that AFR has stepped up to the plate and is taking care of this. my hat is off to AFR, and a special thanks to tony!

todd
Reply
Old Jan 10, 2007 | 07:05 PM
  #62  
ExceSSive's Avatar
12 Second Club
iTrader: (13)
 
Joined: Feb 2005
Posts: 1,575
Likes: 1
From: Gateway International Raceway
Exclamation Tony both you and AFR have CLASS

Originally Posted by DaddySS
Tony: This is outstanding IMHO and an excellent approach from you on the customer service side. Replace the heads, pay for shipping, supply head gaskets, cover labor and fluids, now that's what I call a responsible performance parts group standing behind their product. Sure there will be those who think it's not enough and those who think it's more than generous but it is certainly a good, honest, quality approach to the problem.

Hat's off to you and you'll no doubt make some customers for life by your actions - count me as one!

That is proof enough for me...I will be getting my AFR's after my TDY in March...save some 205's with 62cc chambers for me.
Reply
Old Jan 10, 2007 | 07:06 PM
  #63  
2 SSlow's Avatar
TECH Enthusiast
iTrader: (26)
 
Joined: Jul 2005
Posts: 602
Likes: 0
From: Troy, MO
Default

Wow, after seeing this thread, i almost want to save a little longer and step up to a set of AFR's!
Reply
Old Jan 10, 2007 | 07:14 PM
  #64  
1stz06's Avatar
TECH Regular
iTrader: (18)
 
Joined: Jun 2006
Posts: 452
Likes: 0
From: Houston, TX
Default

Hell yeah do that. You will be very happy that you did.
Reply
Old Jan 10, 2007 | 09:32 PM
  #65  
Michael02hawk's Avatar
TECH Fanatic
iTrader: (26)
 
Joined: Feb 2005
Posts: 1,155
Likes: 1
From: Rochester, NY
Default

My mechanic and I pulled off the valve covers off of my 205's 2 weeks ago, heads have 12,000 miles on them. We did not see any unusal damage or wear, slight normal wear is all we found.
Reply
Old Nov 7, 2007 | 11:04 PM
  #66  
Grant B's Avatar
Launching!
 
Joined: Jul 2004
Posts: 200
Likes: 0
From: Gainesville, Florida
Default

Bringing this thread back from the dead...

How would one know if one's heads might be effected by this issue? I was putting them on tonight, then I saw this. My heads are over two years old, and have never been installed. I really don't want to pull them off again.

Can any tests be done, aside from shipping the things back to AFR? I'm sure I could utilize some tools at my local university (U of Florida) to test the hardness of the valve tips, if necissary.

Thanks,
Grant
Reply
Old Nov 8, 2007 | 06:25 AM
  #67  
AJay's Avatar
Staging Lane
iTrader: (1)
 
Joined: Feb 2005
Posts: 77
Likes: 0
From: Morgantown, WV
Default

Best bet is to contact Tony Mamo at AFR.
Reply
Old Nov 8, 2007 | 07:20 AM
  #68  
Mazzenger's Avatar
TECH Enthusiast
iTrader: (5)
 
Joined: Apr 2002
Posts: 747
Likes: 4
From: Oklahoma
Default

Take your valve cover off and inspect the tip of your valves
One of mine was mushroomed out and even with the retainer and keeper, instead of sticking out some past the retainer.

Six other valves were nicked and chewed at the on top where the rockers tips touched them.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-1

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-2

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-3

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-4

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-5

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-6

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-7

10 Camaros You Should Never Buy

 
story-8

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-9

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
Old Nov 8, 2007 | 09:02 AM
  #69  
RZRSEDGE's Avatar
TECH Enthusiast
iTrader: (21)
 
Joined: Jul 2006
Posts: 609
Likes: 0
From: Tellico Plains, TN
Default

He said that they were 2 years old and never installed.
Reply
Old Nov 8, 2007 | 03:02 PM
  #70  
Tony Mamo @ AFR's Avatar
Thread Starter
Flow Wizard
20 Year Member
iTrader: (13)
 
Joined: Feb 2004
Posts: 2,197
Likes: 7
Default

Originally Posted by Grant B
Bringing this thread back from the dead...

How would one know if one's heads might be effected by this issue? I was putting them on tonight, then I saw this. My heads are over two years old, and have never been installed. I really don't want to pull them off again.

Can any tests be done, aside from shipping the things back to AFR? I'm sure I could utilize some tools at my local university (U of Florida) to test the hardness of the valve tips, if necissary.

Thanks,
Grant
Hello Grant...

It takes a specialized piece of equipment to test the tip hardness.

If you have the means of removing the valves just send them to me directly at AFR and let us test and replace whatever might be defective. We will cover all the shipping costs involved.

Give me a jingle at the shop....(661)257-8124 Ext. 109

I should be back there in about an hour (2 PM PST).

Leave a message on my voicemail in case I miss you.

Thanks,
Tony
Reply
Old Nov 9, 2007 | 04:45 PM
  #71  
Grant B's Avatar
Launching!
 
Joined: Jul 2004
Posts: 200
Likes: 0
From: Gainesville, Florida
Default

Thanks Tony, AFR has some great customer service (although I doubt thats a surprise to anyone here).
Reply
Old Dec 20, 2010 | 03:13 AM
  #72  
samsel450r's Avatar
Teching In
 
Joined: Jul 2010
Posts: 38
Likes: 1
Default

sooo something like this.......... and there was not any noticeable noise i just happened to stumble upon this problem cause one of my valve cover gaskets was leaking and when i took it off this is what i saw. got lucky before something really bad happened...



Reply
Old Dec 20, 2010 | 06:49 AM
  #73  
vettenuts's Avatar
TECH Senior Member
iTrader: (4)
 
Joined: Jul 2004
Posts: 8,092
Likes: 13
From: Little Rhody
Default

When were the heads purchased?
Reply




All times are GMT -5. The time now is 04:05 PM.

story-0
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-1
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-2
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-3
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-4
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-5
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-6
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-7
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-8
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE
story-9
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE