Cylinder Heads

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Mar 19, 2019 | 09:00 AM

tobb14

Thread Starter

Instructor

Joined: May 2013

Posts: 184

Likes: 2

Cylinder Heads

Need help! I have a 2010 GS with an ls3 engine with the following mods:
TI trim supercharger (A&A) with 3.25 pulley; Long Tube Headers; Meth, blower cam, double springs.

My problem is trying to decide what cylinder heads to put on my LS3 to support 800 rwhp. Please provide any advise you can on
a head that can support these numbers. Part numbers would be awesome.

Mar 19, 2019 | 12:31 PM

mykream

Burning Brakes

Joined: Oct 2016

Posts: 1,209

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From: Massillon Ohio

P/N: STOCK

There...…….. I just saved you time and money!!!

Mar 21, 2019 | 10:54 PM

KW Baraka

Racer

Joined: Jan 2015

Posts: 375

Likes: 31

From: San Antonio TX

Ported Stock. Like the ones I'm sellin'.

Mar 22, 2019 | 02:04 AM

Matt Zed

Racer

Joined: Mar 2019

Posts: 382

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Stock Ls3 heads in a turbo application have gone 7s in the 1/4 mile, maybe even faster as I'm not up to date on all that.

Mar 22, 2019 | 07:56 PM

KW Baraka

Racer

Joined: Jan 2015

Posts: 375

Likes: 31

From: San Antonio TX

Quote:

Originally Posted by Matt Zed

Stock Ls3 heads in a turbo application have gone 7s in the 1/4 mile, maybe even faster as I'm not up to date on all that.

Perhaps. And I'd bet a dollar that ALL those 7-second, stock-OEM head, turbo set-ups would've gone faster with ported heads.

Just like every 11-second, stock-OEM head, turbos would go faster with ported heads.

Jus' sayin'....

KW

Last edited by KW Baraka; Mar 22, 2019 at 07:56 PM.