Tuning, Diagnostics, Electronics, and Wiring HP Tuners | EFILive | Hand Held Programmers | Stand Alone PCM's | Electronics | Wiring Diagrams

tune problem

Thread Tools
 
Search this Thread
 
Old Jul 22, 2009 | 10:58 PM
  #1  
javy"nlc"06's Avatar
Thread Starter
Registered User
 
Joined: Jul 2009
Posts: 36
Likes: 0
From: downriver, mi
Default tune problem

hey i think my tune is a lil out idk maybe im wrong my power on my dyno sheet starts from 3600rpms the tuner said because of my stall but i think it should be like 34 or lil lower since my torq conv is a 3-32k stall what do you guys think...its a 4.8l silverado scsb with cam....
Reply
Old Jul 23, 2009 | 09:32 AM
  #2  
javy"nlc"06's Avatar
Thread Starter
Registered User
 
Joined: Jul 2009
Posts: 36
Likes: 0
From: downriver, mi
Default

bump**
Reply
Old Jul 23, 2009 | 09:44 AM
  #3  
nonnieselman's Avatar
TECH Senior Member
iTrader: (10)
 
Joined: Oct 2004
Posts: 14,068
Likes: 2
From: Crystal Springs, MS
Default

was the converter locked up for the pull?
Reply
Old Jul 23, 2009 | 09:58 AM
  #4  
BlackGMC's Avatar
Resident Retard
iTrader: (31)
 
Joined: Jan 2006
Posts: 17,216
Likes: 20
From: Fort Worth - TX
Default

most importantly what cam?
Reply
Old Jul 23, 2009 | 10:12 AM
  #5  
trever1t's Avatar
2nd fastest 5.3 ECSB
iTrader: (14)
 
Joined: Oct 2005
Posts: 26,690
Likes: 1
From: NorCal
Default

let's take a gander at that dyno graph!
Reply
Old Jul 23, 2009 | 02:55 PM
  #6  
javy"nlc"06's Avatar
Thread Starter
Registered User
 
Joined: Jul 2009
Posts: 36
Likes: 0
From: downriver, mi
Default

well i got a comp cam 218/224 cam .550/.550 114lsa yell0w springs and my tq conv is 3000 stall but only stalls up to 2500rpms on my rcsb silverado 06
Reply
Old Jul 23, 2009 | 02:57 PM
  #7  
BlackGMC's Avatar
Resident Retard
iTrader: (31)
 
Joined: Jan 2006
Posts: 17,216
Likes: 20
From: Fort Worth - TX
Default

Originally Posted by javy"nlc"06
well i got a comp cam 218/224 cam .550/.550 114lsa yell0w springs and my tq conv is 3000 stall but only stalls up to 2500rpms on my rcsb silverado 06
The reason it only stalls to 2500 is due to the lack of ***** behind the 4.8... Ask me how i know??
Reply
Old Jul 23, 2009 | 03:16 PM
  #8  
javy"nlc"06's Avatar
Thread Starter
Registered User
 
Joined: Jul 2009
Posts: 36
Likes: 0
From: downriver, mi
Default

yea i herd of that before but i also herd its also because of weight.....but does the start off on my rpms on my dyno sheet be ok at 3600rpms or should they be lower....
Reply
Old Jul 23, 2009 | 03:23 PM
  #9  
BlackGMC's Avatar
Resident Retard
iTrader: (31)
 
Joined: Jan 2006
Posts: 17,216
Likes: 20
From: Fort Worth - TX
Default

So your worried that your graph only starts at 3600? That is up the dyno operater to lock the TC at a lower speed to capture more RPMs
Reply
Old Jul 23, 2009 | 08:16 PM
  #10  
javy"nlc"06's Avatar
Thread Starter
Registered User
 
Joined: Jul 2009
Posts: 36
Likes: 0
From: downriver, mi
Default

o ok thanks yea thats wat i was worried about putting less power after i let go when i stall at my 2500 rpms.... but i gues i herd it also matters when my cam power will activate at a certain rpm...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ferrellrooster
GM Drivetrain & Suspension
7
Mar 6, 2025 03:22 PM
mr03silverado
GMT 800 & Older GM General Discussion
4
Jun 26, 2016 06:05 AM
shawn96gmc
GM Engine & Exhaust Performance
1
May 17, 2016 04:15 PM
pittman
Drag Racing
37
Jan 19, 2016 07:06 AM
lxcoupe
GM Drivetrain & Suspension
17
Jul 14, 2015 10:14 PM




All times are GMT -5. The time now is 09:50 AM.