Difference between the 5.3's with and w/o flex-fuel

Reply Subscribe

Thread Tools

Search this Thread

Sep 9, 2013 | 07:28 AM

#51

Gregory

TECH Enthusiast

iTrader: (4)

Joined: Jul 2005

Posts: 524

Likes: 0

From: Texas, China, Europe, Iraq & Afghanistan

Here's a HP Tuner's link that may assist you:
http://www.hptuners.com/forum/showth...061#post322061

Dec 17, 2020 | 06:15 PM

#52

Darren Montford

Registered User

Joined: Dec 2020

Posts: 1

Likes: 0

Are the short blocks on 04 5.3 and 2010 the same

Dec 17, 2020 | 06:41 PM

#53

arthursc2

TECH Veteran

iTrader: (5)

Joined: Jan 2014

Posts: 4,341

Likes: 1,517

Quote:

Originally Posted by Darren Montford

Are the short blocks on 04 5.3 and 2010 the same

absolutely NOT

different casting geometry, different oil flow, different valley cover, different cam sensor, different knock sensors, different piston geometry, different rod manufacturing process

basically: they different

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

6l80 to 6l90 swap

Bumpers

GMT 900 Trucks General Discussion

Aug 4, 2024 09:44 PM

Gen IV 5.3 for boost

JordanH

GM Engine & Exhaust Performance

Aug 8, 2015 07:59 PM

fuel pump or some other issue? new pump from airtex?

05GMC4.8

GMT 900 Trucks General Discussion

Aug 7, 2015 09:55 PM

turbo cam question

WICK3DxGATA

FORCED INDUCTION

Jul 21, 2015 06:59 PM

K&n oil filters

smit2732

GM Engine & Exhaust Performance

Jul 19, 2015 01:43 PM