Tuning For tuning and related discussions

LS4 w/full bolt ons & 42s

Thread Tools
 
Search this Thread
 
Old May 4, 2009 | 07:33 PM
  #1  
HondaHater's Avatar
Thread Starter
Junior Member
 
Joined: 06-14-07
Posts: 454
Likes: 0
From: Sacramento, CA
LS4 w/full bolt ons & 42s

Looking for a good tune from someone with similar mods as mine (with an LS4 TB mostly) to compare MAF and VE tables.

Just so everyone knows....i'm not tuning my car myself....i have HPT in my laptop but no interface box. So I won't be robbing anyone's tune someone else on here will be finishing my tune based on any comparisons i receive.

Mods include:
GM 42s
2.9"
zzp midlength header/dp
2.5" magnaflow exhaust
1 step colder plugs
k&n in stock box....silencer removed and like 99 holes drilled in the box
LS4 throttle body

Thank you ahead of time.
Reply
Old May 5, 2009 | 04:04 AM
  #2  
HondaHater's Avatar
Thread Starter
Junior Member
 
Joined: 06-14-07
Posts: 454
Likes: 0
From: Sacramento, CA
OK never mind.....installed my 60s and got it over with. Tired of dealing with it. Used a O.T.T.P. tune and tweaked it for the LS4 tb. I'm running just about right if not a lil lean. Won't find out until 100% until I get a WB.

Wow what a difference from the f'd up tune w/the 42s!!!!

Here's the other things we did to it:
turned tq management off
redline to 7200 rpm
speed limiter to 250
ac cut off at 75% throttle
50% boost in 1st
LS4 scailer to 3950 (wayyyyyyyy less touchy now!!)
Added 2 deg. of timing at WOT....no KR!!!

We are going to add more timing down the range on Sunday when we have more time. But all I gotta say is it's perfect!!! If it can get better.....i'm down with that too!! lol
Reply
Old May 5, 2009 | 07:08 PM
  #3  
Snakes709's Avatar
Banned
 
Joined: 06-03-08
Posts: 4,383
Likes: 1
From: Edmonton
any dyno results? im curious to see what it puts down
Reply
Old May 5, 2009 | 07:14 PM
  #4  
BLKblurr06's Avatar
Senior Member
 
Joined: 05-16-06
Posts: 1,104
Likes: 0
From: Reynoldsburg, Ohio
Originally Posted by Snakes709
any dyno results? im curious to see what it puts down
yes please dyno this thing
Reply
Old May 5, 2009 | 07:59 PM
  #5  
HondaHater's Avatar
Thread Starter
Junior Member
 
Joined: 06-14-07
Posts: 454
Likes: 0
From: Sacramento, CA
i plan on it soon
Reply
Old May 5, 2009 | 08:05 PM
  #6  
drew1991sf's Avatar
Senior Member
 
Joined: 08-04-08
Posts: 7,137
Likes: 0
From: Nor Cal
well get the dyno day set up *****
Reply
Old May 5, 2009 | 08:11 PM
  #7  
HondaHater's Avatar
Thread Starter
Junior Member
 
Joined: 06-14-07
Posts: 454
Likes: 0
From: Sacramento, CA
planning on it as i type
Reply
Old May 9, 2009 | 02:49 PM
  #8  
09WhiteSS's Avatar
New Member
 
Joined: 03-31-09
Posts: 192
Likes: 0
From: Buffalo NY
Originally Posted by drew1991sf
well get the dyno day set up *****

lol hahahahahhaha that literally made me laugh my ass off idk why
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DarrenGC
2.2L L61 Performance Tech
18
Dec 24, 2021 01:55 PM
SSLOW06
Complete Cars
1
Oct 1, 2015 07:21 PM
Tupp
Suspension
5
Sep 30, 2015 08:18 PM
CobaltSS 16
General Cobalt
5
Sep 29, 2015 01:53 PM
goaliemo
2.0L LSJ Performance Tech
6
Sep 28, 2015 01:37 PM




All times are GMT -4. The time now is 01:55 AM.