Dirty Howie

You don't have to say anything, I can read your mind

If my heads are ready I will go down there with my camera.

Can I tell everyone that I have 2011 heads with good geometry and stock rockers for sale next month. Plus I will deliver them to WCCH to save buyer shipping costs.


DH

NWbluez06

Ferrea Super Alloy exhaust valves and guides, done at 21K.... now at 46K

'06 Quicksilver Z06

25K miles on Ferrea Super Alloys is going to put you either at or near the top.

How many years have you had them?

Thanks.

quicked

add me to the list,ive driven my boltons 07 zo6 hard since bought new,decided in september 2012 to install comp cam n springkit,dropped an exhaust valve on nov.1,in process of head repair and block resleave now,goin with solid exhaust valves,engine ran strong,cam n springs went in,,within 400 miles valve stem broke,ouch!,should of changed those exhaust valves in september

quicked

big mistake if you dont have them heads fixed up or you will: end up like QUICKED

Random84

If you ever decide to service the heads for more preventative maintenance (or simple curiosity) - please post a new thread with the results of guide clearance, etc - as many of us look forward to your findings for consideration. As Quicksilver noted, your close to the top of the "high mile" solid stem club (at 25K miles) and I'd hate to have your experiences looked over.

z0sicktanner

I agree but im catching up with 15k on mine

'06 Quicksilver Z06

Wow Chad, you got up there pretty quickly. A little more than a year, right?

Sorry to hear of the mishap and hope that you are back on the road soon

Random84

Hey, there's a familiar name! I haven't seen you post much so I assumed you were gone again. Welcome back.

VetteVinnie

Negative. I have 17K on mine. :p

SS MPSTR

Going in for my SS valves/bronze guides/port/mill on 1/19/13.

z0sicktanner

Yes oct of 11..I dd drive mine no winters here in fl

'06 Quicksilver Z06

I'll go ahead and note it when the date rolls around. Good luck and you're making a good move.

As it stands now, there are 134 people in here whom I could find running these setups, and I made a listing.

There are two more, Dirty Howie and SS MPSTR, who will be added to that list of forum members running stainless steel valves in the upcoming days.

I will be honest with you, I never expected that there were so many.

z0sicktanner

Thanks just took a break from the forums for a while

LS9Drew

Nice to see people modding these cars now, before only thing talked about was warranties lol never been on a forum before where they were talked about so much or people actually cared about

Dirty Howie

Who let you back in the insainasylum


DH

Dirty Howie

By this time next year I will have 25K and 15 track days on mine


DH

Hib Halverson

I've been on the Ferrea Racing Components web site looking at its Super Alloy exhaust valves for LS7 but the data on Ferrea's site does not give the mass of that valve.

Since several here have used them, do you know what they weigh?

Cozmo

WCCH LS7 Cylinder Heads (Titanium Intake Valves, Stainless Steel Exhaust Valves, Bronze Valve Guides, Heads milled 0.004") since Dec 10, 2012.

My original heads from my 08 with 26.5K miles were sent to WCCH and the valve guides were found to be 2x the GM tolerance.

'06 Quicksilver Z06

You might try either contacting Ferrea or Randy@RaginRacin.

Randy@RaginRacin has used the Ferrea Superalloy F1598P in some of their builds.