Carbureted LSX Forum Carburetors | Carbed Intakes | Carb Tuning Tips for LSX Enthusiasts

Carbed LQ4/L92 setup

Thread Tools
 
Search this Thread
 
Old 09-17-2010, 06:02 AM
  #1  
TECH Resident
Thread Starter
iTrader: (3)
 
ramdaspadhye's Avatar
 
Join Date: May 2005
Posts: 889
Likes: 0
Received 1 Like on 1 Post
Default Carbed LQ4/L92 setup

Stock LQ4 bottom end, L92's milled .030, Comp 277Lr HR13 (227/235 .614/.621 on 113+4)...

Opinions on this cam for a carbed setup in a 4klb car with a 3600 stalled th400 and 3.73's? PTV clearance issues with a stock MLS gasket?
Old 09-17-2010, 06:59 AM
  #2  
9 Second Club
iTrader: (1)
 
DMMizell's Avatar
 
Join Date: Nov 2008
Posts: 300
Likes: 0
Received 0 Likes on 0 Posts

Default

110+4 on the cam for carb.
Old 09-17-2010, 07:16 AM
  #3  
TECH Resident
Thread Starter
iTrader: (3)
 
ramdaspadhye's Avatar
 
Join Date: May 2005
Posts: 889
Likes: 0
Received 1 Like on 1 Post
Default

Think I'll have to flycut with that much advance on such a low LSA with the heads milled .030?
Old 09-18-2010, 07:05 PM
  #4  
TECH Resident
Thread Starter
iTrader: (3)
 
ramdaspadhye's Avatar
 
Join Date: May 2005
Posts: 889
Likes: 0
Received 1 Like on 1 Post
Default

Bump it up! Anyone running milled L92's want to chime in on what your PTV clearance is with your specific cam?
Old 09-23-2010, 03:43 AM
  #5  
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
orangeapeel's Avatar
 
Join Date: Nov 2004
Location: Justin, TX
Posts: 16,083
Likes: 0
Received 4 Likes on 4 Posts

Default

Moving to the new Carb'd section.
Old 09-23-2010, 06:48 AM
  #6  
In-Zane Moderator
iTrader: (25)
 
ZONES89RS's Avatar
 
Join Date: Jan 2007
Location: Conroe, Texas
Posts: 11,939
Received 32 Likes on 19 Posts

Default

Originally Posted by ramdaspadhye
Bump it up! Anyone running milled L92's want to chime in on what your PTV clearance is with your specific cam?
Trex with a set of 317s milled .030, no PTV issues or fly cutting with a Trex(242/248, 610/615 lift on 110).
Old 09-23-2010, 09:08 AM
  #7  
9 Second Club
iTrader: (1)
 
DMMizell's Avatar
 
Join Date: Nov 2008
Posts: 300
Likes: 0
Received 0 Likes on 0 Posts

Default

with a 106 ICL you will have to notch the pistons for intake clearance.
You can install a cam with a later ICL to prevent interference.
You will need the early opening/closing created with the 106 ICL to maintain some cylinder pressure with 9.5/1 on the LQ4.
The work will be worth the effort.
I ran the Dominator 2X from Rapid Motorsport, went 9.87 at 137 and change.
You decide opinions or actual results......

Dave
Old 09-24-2010, 06:07 PM
  #8  
Staging Lane
iTrader: (3)
 
retro1977's Avatar
 
Join Date: May 2008
Posts: 60
Likes: 0
Received 0 Likes on 0 Posts
Default

were yor heads milled at all?



Quick Reply: Carbed LQ4/L92 setup



All times are GMT -5. The time now is 03:00 PM.