Fs: Etp ls7 heads
10-09-2011, 09:20 AM
#1
Drifting
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Fs: Etp ls7 heads
These are 100% aftermarket, t6 aluminum ET Performance heads with .750 thick decks and are bolt-on for LS7 or any 4.125 or larger bore LSX blocks. They have 72cc chambers just like a stock LS7, and they are machined for use with shaft rockers, although stock rocker arms can be used. Also, they have a raised valve-cover mounting surface to help fit shaft rockers under the stock covers. If u are building a 427 or larger, like nitrous or F/I, these are your heads. Comp cams springs933-16. No issues what so ever, just going a different route.
WILL INCLUDE YELLA TERRA ROCKERS 1.8 ratio!!!!
asking $3100 shipped
WILL INCLUDE YELLA TERRA ROCKERS 1.8 ratio!!!!
asking $3100 shipped
Last edited by vetterestorer; 03-20-2013 at 10:35 AM. Reason: added info
10-14-2011, 08:27 PM
#3
Burning Brakes
What about the rest of the valvetrain...Intake/exhaust valve specs?
Are these Ti intake, like oem, and sodium filled exhaust like oem?
What are the springs rated for in terms of lift, seat psi, etc... interested.
Are these Ti intake, like oem, and sodium filled exhaust like oem?
What are the springs rated for in terms of lift, seat psi, etc... interested.
10-15-2011, 11:33 AM
#5
Burning Brakes
I had a set of these at one time for an LSX 454 build. Amazing craftsmanship. This is a great price on a set of these. I wish I could swing it at the moment because I'd love to have them for the Z.
bump up for a good deal!
bump up for a good deal!
01-28-2013, 01:31 PM
#9
Burning Brakes
01-28-2013, 01:47 PM
#10
Drifting
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They have manley light-weight solid stainless intake and exhaust valves. Comp cams springs 933-16 , the seat pressure is ~185 and they are 475ish open. I recall they only had about 1500 miles.
Last edited by vetterestorer; 01-28-2013 at 01:49 PM.
01-28-2013, 02:15 PM
#12
Burning Brakes
anybody that doesn't know already, these are one of the biggest baddest set of off the shelf heads you can buy. I have a set on my nitrous motor build, they were around $4500 new, making this one hell of a deal.
01-28-2013, 02:24 PM
#14
Drifting
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I know, I just wish they were 6 bolt!! Trying to make alot of boost!!
01-29-2013, 07:47 AM
#16
Drifting
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bump...somebody grab these before I change my mind. The heads I want are gonna cost some big money, it may be cheaper just to convert these to a 6 bolt.
