ls1 heads work with this?

Reply Subscribe

Thread Tools

Search this Thread

Nov 6, 2008 | 10:28 PM

lo&sloSierra

Thread Starter

TECH Enthusiast

iTrader: (8)

Joined: Jun 2008

Posts: 582

Likes: 0

From: Alabama

ls1 heads work with this?

would a stock set of ls1 heads work with a cammed 5.3 (w/flat top or dished pistons) and/or would a set of ls1 heads work on a 5.3 bored .030 over with a cam?

thanks,
steve

Nov 6, 2008 | 10:31 PM

RandomHero

TECH Veteran

iTrader: (24)

Joined: Jun 2005

Posts: 4,787

Likes: 1

From: Austin,TX Name:Mark

waste

Nov 6, 2008 | 10:33 PM

lo&sloSierra

Thread Starter

TECH Enthusiast

iTrader: (8)

Joined: Jun 2008

Posts: 582

Likes: 0

From: Alabama

Quote:

Originally Posted by RandomHero

waste

really? what would need to be done for them to perform well

Nov 7, 2008 | 06:04 PM

Jessica

Restricted User

Joined: May 2006

Posts: 132

Likes: 0

From: virginia

Your adding 5cc to the chambers so you are losing compression, not to mention the bore diameter of the LS1 heads are too big for a 5.3L

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Turbo 2007 NNBS Silverado RCSB

chopperloco

Trucks and SUV Classifieds

Jul 10, 2016 10:45 PM

FS: Duramax swapped RCSB 1500 4x4

thunder550

Trucks and SUV Classifieds

Oct 8, 2015 04:53 PM

LS2 Block/shortblock

jmarkway

GM Parts Classifieds

Jul 18, 2015 09:23 PM

Need input, 350-400hp 5.7l vortec build

4B11T

INTERNAL ENGINE MODIFICATIONS

Jul 13, 2015 03:48 PM

Wanted LS1 intake manifold etc..

Black-Syde

WTB (Wanted To Buy)

Jul 6, 2015 02:12 PM