Livernois Motorsports L92 Heads!
01-11-2007, 03:28 PM
#1
LS1TECH Sponsor
Thread Starter
Join Date: Nov 2006
Location: Downriver
Posts: 139
Likes: 0
Received 0 Likes
on
0 Posts
Livernois Motorsports L92 Heads! Livernois Motorsports is now proud to present our L92 heads for sale and ready to go. We have put alot of R&D into these L92 heads and for the money, you cant beat em!
New GM L92 casting
5 axis CNC machined
Fully assembled
Intake Flow Rate 360 CFM
Exhaust Flow Rate 245 CFM (264 CFM w/ 3/4" Pipe)
Manley Stainless 2.160 Intake Valves
Manley Stainless 1.590 Exhaust Valves
GM Valve Seals, Retainers, and Locks
Manley single coil valve springs
No core required
Intake runner size- 280cc
They can be seen on our website here.. http://www.livernoismotorsports.com/...t.phtml?p=1534
If you have any questions/comments, please feel free to post!
Thanks,
Chad @ Livernois Motorsports
New GM L92 casting
5 axis CNC machined
Fully assembled
Intake Flow Rate 360 CFM
Exhaust Flow Rate 245 CFM (264 CFM w/ 3/4" Pipe)
Manley Stainless 2.160 Intake Valves
Manley Stainless 1.590 Exhaust Valves
GM Valve Seals, Retainers, and Locks
Manley single coil valve springs
No core required
Intake runner size- 280cc
They can be seen on our website here.. http://www.livernoismotorsports.com/...t.phtml?p=1534
If you have any questions/comments, please feel free to post!
Thanks,
Chad @ Livernois Motorsports
Last edited by Chad@LivernoisMotors; 01-30-2007 at 03:32 PM.
Trending Topics
01-11-2007, 05:37 PM
#8
Will you offer an upgraded spring over your single spring? Interested in the best spring you offer to handle Comp LSK hydraulic roller lobes with .660" lift.
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
01-11-2007, 05:55 PM
#10
Staging Lane
Join Date: Aug 2004
Posts: 73
Likes: 0
Received 0 Likes
on
0 Posts
we want dyno sheets!!! It seems no one is making any real power with these things yet, ported or unported. They seem to be a great upgrade over a stock head, but all these flow #'s don't mean anything unless we get some before and after dyno (or track times, i'm not picky), maybe a comparison to the AFR or something... 
Looks nice though!
Looks nice though!
01-11-2007, 06:15 PM
#11
What chamber volumes do you offer and what was used with the flow numbers? At what valve lift did it flow .650"? Can you purchase these heads without the springs because I planned on using the Patriot Gold Dual Extremes. What's the weight of the valves?
01-11-2007, 06:55 PM
#12
10 Second Club
iTrader: (5)
Join Date: Jul 2005
Location: by my computer
Posts: 2,958
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Dragaholic
What chamber volumes do you offer and what was used with the flow numbers? At what valve lift did it flow .650"? Can you purchase these heads without the springs because I planned on using the Patriot Gold Dual Extremes. What's the weight of the valves?
what he said.... and how long till you produce a heads/cam package?? with dyno results
01-11-2007, 09:05 PM
#16
TECH Enthusiast
iTrader: (13)
Join Date: Jan 2004
Location: Rowlett,Tx
Posts: 503
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Billiumss
$1795 for the pair?, aren't bare castings $175 each?
You can add it up.
Heads $350
Valves Assume cost at $300
Spring set $350
That leaves port work at $795 including a 5 axis valve job.
Thats a damn good deal!!
01-11-2007, 09:20 PM
#20
Originally Posted by Sam88Gta1
Are you complaining about a assembled head that flows 360 and costs $1795???
You can add it up.
Heads $350
Valves Assume cost at $300
Spring set $350
That leaves port work at $795 including a 5 axis valve job.
Thats a damn good deal!!
You can add it up.
Heads $350
Valves Assume cost at $300
Spring set $350
That leaves port work at $795 including a 5 axis valve job.
Thats a damn good deal!!
There's always someone out there that is gonna complain about the price...