Best heads
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On The Tree
Joined: Jun 2005
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Best heads Im looking for the best heads for the money. My setup is ls1 T/a 6 speed " hooker headers LT,3 inche y no cats, lid, MTI t/b, ls6 intake, MTI valve train upgrade "springs and push rods" malley racing ls6 oil pump,and a 
cam 224/224/-581/581 on a 112. Im looking on trying to get the best heads for the money.I dont want to get bad set of heads. So I am hoping on geting some help form you guys. Im trying to get my car into the mid 11's or even high 11's. Hope you guys can help me. Thanks for your time.
cam 224/224/-581/581 on a 112. Im looking on trying to get the best heads for the money.I dont want to get bad set of heads. So I am hoping on geting some help form you guys. Im trying to get my car into the mid 11's or even high 11's. Hope you guys can help me. Thanks for your time. 
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Most (maybe all) of the sponsors of this site offer the AFR heads.
From what I have seen, Texas Speed has them for the lowest price. It will be VERY difficult for you to find any bad feedback on these heads. A year from now I think we'll see aftermarket castings really taking a hold of the LS1 market. At this point, AFR is the leader in this arena.
The only downfall is the price.
What more information would you like?
From what I have seen, Texas Speed has them for the lowest price. It will be VERY difficult for you to find any bad feedback on these heads. A year from now I think we'll see aftermarket castings really taking a hold of the LS1 market. At this point, AFR is the leader in this arena.
The only downfall is the price.
What more information would you like?
LIVERNOIS CNC LS6 heads assembled for $1049 for the pair...No brainer..
http://www.livernoismotorsports.com/...t.phtml?p=1350
http://www.livernoismotorsports.com/...t.phtml?p=1350
Sounds like price is no object. In that case choose either the AFR 205s or the ET Performance 215 heads. Both are proven performers and are worth the premium.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Thread Starter
On The Tree
Joined: Jun 2005
Posts: 140
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im looking on going with AFR, TEA , PRC from TX speed, or HPE heads. But I would like to find the best bag for the buck.Also what valve size should I go with, thinking 2.02 and 1.60 and should I have them milled or no. "not sure what that means" let me know what you guys think.
TECH Apprentice
Joined: Sep 2005
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Originally Posted by Streetracer361
im looking on going with AFR, TEA , PRC from TX speed, or HPE heads. But I would like to find the best bag for the buck.Also what valve size should I go with, thinking 2.02 and 1.60 and should I have them milled or no. "not sure what that means" let me know what you guys think.
Originally Posted by thechef
dont rule out the new Edelbrock heads we have tested them recently and they flow right there with AFR 205 heads
Mark
