GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Post up your Shift Extensions...

Thread Tools
 
Search this Thread
 
Old Oct 9, 2009 | 04:09 PM
  #11  
Wheatley's Avatar
Truck Sponsor
iTrader: (12)
 
Joined: Apr 2003
Posts: 3,286
Likes: 2
From: Sealy/Katy TX
Default

Shifting at 6500 shift drop is 5200 n/a

Last edited by Wheatley; Oct 9, 2009 at 04:18 PM.
Reply
Old Oct 9, 2009 | 04:57 PM
  #12  
Mort's Avatar
TECH Addict
 
Joined: Feb 2004
Posts: 2,120
Likes: 0
Default

I thought I would add mine for a laugh.

1 -> 2 5600 (shifts around 5325) drops to 4010

2 -> 3 5600 (shifts around 5570) drops to 4165
Reply
Old Oct 9, 2009 | 08:05 PM
  #13  
LS1TRUCKGUY's Avatar
TECH Addict
iTrader: (7)
 
Joined: Nov 2005
Posts: 2,452
Likes: 2
From: Deer Park Texas
Default

theres another video of a black rcsb with a big drop and some 18X10's on it. his shift extensions are like 6600 to 6500. ill try and find it
Reply
Old Oct 9, 2009 | 08:10 PM
  #14  
dlt76028's Avatar
12 Second Truck Club
15 Year Member
iTrader: (13)
 
Joined: Sep 2007
Posts: 5,883
Likes: 2
From: Crowley, TX
Default

Originally Posted by LS1TRUCKGUY
theres another video of a black rcsb with a big drop and some 18X10's on it. his shift extensions are like 6600 to 6500. ill try and find it
that sounds more like trans slipping
Reply
Old Oct 9, 2009 | 08:22 PM
  #15  
LS1TRUCKGUY's Avatar
TECH Addict
iTrader: (7)
 
Joined: Nov 2005
Posts: 2,452
Likes: 2
From: Deer Park Texas
Default

Originally Posted by dlt76028
that sounds more like trans slipping
I was being sarcastic. its super loose though
speedo video at the bottom of the first page

https://www.performancetrucks.net/fo...ight=Llaverito
Reply
Old Oct 9, 2009 | 08:27 PM
  #16  
dlt76028's Avatar
12 Second Truck Club
15 Year Member
iTrader: (13)
 
Joined: Sep 2007
Posts: 5,883
Likes: 2
From: Crowley, TX
Default

haha you weren't kidding, that drops to like 5800.. i wonder how he gets it to hook so good?
Reply
Old Oct 9, 2009 | 10:05 PM
  #17  
StrokerAce03's Avatar
TECH Addict
iTrader: (7)
 
Joined: Feb 2005
Posts: 2,844
Likes: 1
From: Georgia
Default

I can't remember exactly but my 1-2 is 6100 to 4500 or a little higher I think.
Reply
Old Oct 9, 2009 | 10:11 PM
  #18  
dlt76028's Avatar
12 Second Truck Club
15 Year Member
iTrader: (13)
 
Joined: Sep 2007
Posts: 5,883
Likes: 2
From: Crowley, TX
Default

Originally Posted by StrokerAce03
I can't remember exactly but my 1-2 is 6100 to 4500 or a little higher I think.
how is that ss3600 dd? what can you brake stall it to?
Reply
Old Oct 9, 2009 | 10:28 PM
  #19  
KySilverado's Avatar
TECH Senior Member
iTrader: (7)
 
Joined: Jun 2004
Posts: 5,446
Likes: 7
From: Central Kentucky
Default

PI Vigilante and 80E

1-2 ~6300 to ~4850 @ 54mph
2-3 ~5900 to ~4800 @ 88mph
Reply
Old Oct 9, 2009 | 10:35 PM
  #20  
Daryn's Avatar
Formerly darynC-10/23/10
iTrader: (19)
 
Joined: Aug 2006
Posts: 2,300
Likes: 1
From: gonzales louisiana
Default

heres mine. shift at 62-63 i think...


http://www.youtube.com/watch?v=UBCcfbvfSPs
Reply



All times are GMT -5. The time now is 04:19 AM.