5.3/A8 Tuner

Thread Tools
 
Search this Thread
 
Old Feb 26, 2016 | 08:03 AM
  #1  
TAtoad's Avatar
Thread Starter
TECH Enthusiast
15 Year Member
iTrader: (22)
 
Joined: Jun 2006
Posts: 596
Likes: 0
From: San Antonio, TX
Default 5.3/A8 Tuner

Anyone know of a good Texas tuner who's got the 5.3/A8 combo down on GM trucks?
Reply
Old Feb 26, 2016 | 09:50 AM
  #2  
regorih383's Avatar
TECH Fanatic
20 Year Member
iTrader: (21)
 
Joined: Dec 2003
Posts: 1,702
Likes: 2
From: Pasadena Tx,
Default

What are you trying to do? Looks like you need a segment swap for the transmission. I can't think of a 5.3L truck that came with one.
Reply
Old Feb 26, 2016 | 09:51 AM
  #3  
Mappinsj's Avatar
TECH Resident
 
Joined: Nov 2014
Posts: 812
Likes: 5
Default

hes probably talking BRAND new
Reply
Old Feb 26, 2016 | 09:59 AM
  #4  
regorih383's Avatar
TECH Fanatic
20 Year Member
iTrader: (21)
 
Joined: Dec 2003
Posts: 1,702
Likes: 2
From: Pasadena Tx,
Default

Oh never mind I read that completely wrong. For some reason I thought A8 as 4l80e instead of Auto 8speed.

Back to Op post, Yes I'm sure there is a bunch of tuner that can get you going.

Roger
Reply
Old Feb 26, 2016 | 11:28 AM
  #5  
TAtoad's Avatar
Thread Starter
TECH Enthusiast
15 Year Member
iTrader: (22)
 
Joined: Jun 2006
Posts: 596
Likes: 0
From: San Antonio, TX
Default

Yes, sorry, i did mean brand new. The 6.2/A8 combo has been out on the trucks for a while, but on the performance trucks forum at the top of this page, no one really has any tips of a shop that has them down. Even Diablo and other hand held tuners only specify 5.3/A6 setups.
Reply
Old Feb 29, 2016 | 03:44 PM
  #6  
Patrick G's Avatar
LS1 Tech Administrator
20 Year Member
Photogenic
iTrader: (14)
 
Joined: Nov 2001
Posts: 8,246
Likes: 34
From: Victoria, TX
Default

I've got a bunch of A8 trucks under my belt. A bunch of 6.2Ls and a handful of 5.3Ls.
__________________

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.

Reply
Old Mar 10, 2016 | 12:59 AM
  #7  
TAtoad's Avatar
Thread Starter
TECH Enthusiast
15 Year Member
iTrader: (22)
 
Joined: Jun 2006
Posts: 596
Likes: 0
From: San Antonio, TX
Default

Hey Pat, sorry for taking long to reply. On this truck I don't plan much other than the typical cold air intake/catback/leveling kit/tires. But I know these can wake up some with a good tune. Once I have those bolt on mods on I will surely contact you.

Thank you sir.
Reply




All times are GMT -5. The time now is 01:42 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE