The heads are a Stage 2 ported 853 centerbolt head, ported by TEA. They have around 4,000 miles on them with a mild cam. These have a 64CC combustion chamber, that has been opened up for a 4" bore. I just had them disassembled, cleaned, and checked, and:
-Had BRAND NEW Viton valve seals installed
-Were Vacuum tested, all ports sealed to AT LEAST 20in"

They will come completely assembled with:
-Comp Dual Springs (Ti Retainers ETC.)
-2.02/1.60 SS Ferrea Valves

Flow Numbers:
Lift---Intake-----Exhaust
0.1---66.8--------57.5
0.2---138.6------110.7
0.3---200.4------168.7
0.4---248.5------213.2
0.5---283--------240.8
0.55--295--------248.7
0.6---300.4------254.7












Located in Gettysburg, PA. Asking $975 PICKED UP, $1025 SHIPPED AND PAYPALED - I will accept MO, or PAYPAL (and CASH of course)

 

pm me your number

 

Sent!

 

what kind o HP gains should you expect from the heads alone??

 

As with any set of heads it would depend on any other mods done, if you mean to say to have a bone stock car, heads wouldn't be the place to start your modifications.

 

bumpp for some badass heads!

 

http://cgi.ebay.com/ws/eBayISAPI.dll...m=320338286522

 

No thanks bro! I'm looking to sell my heads not by another set! But if YOU like them, I'm sure the seller wouldn't mind you placing a bid?

 

bumppp

 

LMAO!

I can't believe these haven't sold for you yet


Bump it back up for a good guy that will answer any of your questions that you may have

 

Thanks! Bummppp!

 

Will these heads work with a Stock LS1 bore as well? 3.89"

 

Yes, they will - They would be optimal for and LS2 application but I did speek with a Tech sponsor that said they would work great on a 3.898 bore as well - they did mentions that once installed the P-V clearance should be checked, but that should be done with and internal modification that could effect the clearance.

 

bumppp

 

What do yo mean internal modification? My motor is a stock bottom end LS1, I'm running a new custom comp cam.

235/240 .621/.609 111LSA

What was the size cam did you run with these heads? I'm looking for heads that will not require any fly cutting with my cam at this time.

 

PM's responded too - BUMPPP

 

PM Sent

 

Replied! Bumppp

 

Bumpppp

 

Will these heads fit on a ls6? I am not familiar with the head numbers.. any info would be greatly appreciated