PerformanceTrucks.net Forums

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

lq4 cam specs?

Thread Tools
 
Search this Thread
 
Old 11-20-2008, 11:59 AM
  #11  
On The Tree
Thread Starter
iTrader: (3)
 
jeforton's Avatar
 
Join Date: Aug 2008
Location: end of the earth: 12 miles, lander wy:20
Posts: 126
Likes: 0
Received 0 Likes on 0 Posts
Default
oh well, thanks guys.
jeforton is offline  
Reply Like
Old 11-30-2008, 07:04 PM
  #12  
TECH Fanatic
iTrader: (42)
 
wht01ws6ta's Avatar
 
Join Date: Sep 2006
Location: Clarksville, TN
Posts: 1,118
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by nonnieselman


Anything else yall need?
What about the LQ4 in the 05-06 years? Same as the 01-04 cam?

I have a 07 Classic HD truck with the LQ4 and was trying to figure out the specs on that cam.
wht01ws6ta is offline  
Reply Like
Old 01-05-2009, 10:16 PM
  #13  
TECH Fanatic
iTrader: (42)
 
wht01ws6ta's Avatar
 
Join Date: Sep 2006
Location: Clarksville, TN
Posts: 1,118
Likes: 0
Received 0 Likes on 0 Posts
Default
^^Anybody know? I heard it was the same as my 01 LS1 cam and that one is:
196.37 intake 208.72 exhaust
Lift .464 intake .479 exhaust
LSA 115.92

Not sure if they are the same thing though?
wht01ws6ta is offline  
Reply Like
Old 01-05-2009, 10:54 PM
  #14  
TECH Senior Member
iTrader: (27)
 
GMCtrk's Avatar
 
Join Date: Jul 2004
Location: Dallas
Posts: 12,275
Received 17 Likes on 17 Posts
Default
It's really amazing how cubes chew up a cam.

The LS1 and LQ9 use the same cam yet the LS1 will pull flat all the way to 6000 whereas the LQ9 starts falling off at 5200
GMCtrk is offline  
Reply Like
Old 01-12-2009, 06:59 PM
  #15  
TECH Fanatic
iTrader: (42)
 
wht01ws6ta's Avatar
 
Join Date: Sep 2006
Location: Clarksville, TN
Posts: 1,118
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by GMCtrk
It's really amazing how cubes chew up a cam.

The LS1 and LQ9 use the same cam yet the LS1 will pull flat all the way to 6000 whereas the LQ9 starts falling off at 5200
I'm sure the LQ4/LQ9 has much better power down low and flatter torque curve though. Bigger cubes will soften up a bigger, higher duration cam and it will be a lot more tame and "streetable" in a bigger cubed engine than in a smalled cubed engine, that's for sure.
wht01ws6ta is offline  
Reply Like
Old 05-01-2010, 11:31 PM
  #16  
Come Get Some!!
iTrader: (2)
 
Ford_Assassin's Avatar
 
Join Date: Apr 2007
Location: Jackson, Ca.
Posts: 676
Received 11 Likes on 8 Posts
Default
Originally Posted by GMCtrk
It's really amazing how cubes chew up a cam.

The LS1 and LQ9 use the same cam yet the LS1 will pull flat all the way to 6000 whereas the LQ9 starts falling off at 5200
Originally Posted by wht01ws6ta
I'm sure the LQ4/LQ9 has much better power down low and flatter torque curve though. Bigger cubes will soften up a bigger, higher duration cam and it will be a lot more tame and "streetable" in a bigger cubed engine than in a smalled cubed engine, that's for sure.

I am sure the intake manifold has something to do with that too.
Ford_Assassin is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Help with LQ4 swap in 91 Z71 RCSB
GrooveCityZ71
GM Engine & Exhaust Performance
7
08-31-2015 12:05 PM
A Little Disappointed
OLD BULL
INTERNAL ENGINE MODIFICATIONS
13
08-01-2015 05:00 PM
L33 or LQ4
jaypowe11520
GM Engine & Exhaust Performance
10
07-29-2015 07:59 PM
Lifter Noise?
GRRR65GTO
INTERNAL ENGINE MODIFICATIONS
2
07-10-2015 08:27 PM
Dyno Results seem right? LQ4 / S475
NuckenFuts
FORCED INDUCTION
32
07-09-2015 08:45 AM
Tags
Back to Subforum
GM Engine & Exhaust Performance
View Next Unread
moving more power down low? questions on my setup




Advanced Search
Quick Reply: lq4 cam specs?


Reply Closed Thread Share

All times are GMT -5. The time now is 10:37 AM.