List your L92/LS2 heads & cam combo here.
02-23-2009, 01:45 PM
#1
Burning Brakes
Thread Starter
List your L92/LS2 heads & cam combo here.
Hey guys.
Like others here I'm looking into adding a L92/L76 package to my LS2 and i would like to see some proven combos.
Please list your L92/L76 heads & cam combo or heads only combo here. Don't forget to list what cam you went with and other supporting mods. Also, don't forget to list your RWHP/RWTQ if you have it.
Thanks in advance.
Like others here I'm looking into adding a L92/L76 package to my LS2 and i would like to see some proven combos.
Please list your L92/L76 heads & cam combo or heads only combo here. Don't forget to list what cam you went with and other supporting mods. Also, don't forget to list your RWHP/RWTQ if you have it.
Thanks in advance.
02-23-2009, 04:49 PM
#2
Safety Car
05 Z51 Mn6: L92/L76 combo stock heads and gasket .020 milled, ported intake/tb, 224/228 114 LSA cam, Melrose 1 7/8" headers, VaraRam, 440 rwhp/405 rwtq. To note, the ported intake did not produce any further hp just 5 more on the torque....although the throttle response seemed to improve. Also, there was no fly-cutting on the pistons....enough clearance with this setup. Not track action as of yet.
Later, I may try the .040 cometic gasket for higher compression.
Later, I may try the .040 cometic gasket for higher compression.
Last edited by Fore58; 02-23-2009 at 04:54 PM.
02-24-2009, 06:43 AM
#6
Drifting
05 z51 mn6. L92/L76 heads/intake milled, 228/232 .598 .608 113lsa cam, 3.90 gears, Long tubes, B&B bullets, cai, underdrive pulley, ported tb..... 454rwhp/405rwtq through the 3.90 gears.
02-24-2009, 09:16 PM
#7
Heel & Toe
Member Since: Oct 2007
Posts: 16
Likes: 0
Received 0 Likes
on
0 Posts
AI CNC 243's, Custom grind cam, Kooks 1 3/4" catless Y, cutout, pulley, efan, CAI, 3200 stall, tune...AWD, 5000lb...low 12's...based on ET vs weight...its making some power (no AWD dyno's near).
Idle Clip cutout closed/then open
Idle Clip cutout closed/then open
Last edited by pharmd; 02-24-2009 at 09:18 PM.
02-24-2009, 10:04 PM
#8
Instructor
Member Since: Oct 2007
Location: tulsa ok
Posts: 170
Likes: 0
Received 0 Likes
on
0 Posts
l92/l76, milled .025 and thin cometic gasket (no fly cut necessary) ported tb and intake (corey harris), 224/228 114 lsa 581 lift, arh 1 3/4, yella terra rockers, 4.10 rear. 445rwhp, 412 rwtq thru shorter tires - toyo r888 295/30/19
02-28-2009, 06:58 PM
#9
Le Mans Master
Member Since: Mar 2003
Location: Noblesville Indiana
Posts: 7,785
Likes: 0
Received 0 Likes
on
0 Posts
CI 7-8 Veteran
St. Jude Donor '03-'04-'05
I had DTE do the L92/L76 upgrade to my 07 M6. Along with the heads/cam, I added Dynatech headers, K&N cai, Corsa sports, and underdrive pulley. I went from 353/357 stock to 460/432. The car had 450 miles on it when it underwent the surgery. I don't know the cam specs, but it's a small one - maybe a 3 out of 10 in size. I wanted reliability and driveability over numbers. It is absolutely perfect for me.
03-01-2009, 05:22 AM
#10
Tech Contributor
L92/L76
L76 Intake is ported.
TB is ported.
UD pulley
Cam: 228/232 XER 114 LSA
Hardened pushrods
11.2:1 compression
Heads cleaned up on exhaust side for better I/E flow ratio
LG headers w/cats....a clear TQ gain with these heads
4.10's
Fidanza Al flywheel/LS7 clutch
Royal purple fluids
160 t-stat
40lb injectors
100mm MAF
Cartek /breather/catch can (no oil return in intake path makes octane higher and allows more timing)
471rwhp/433rwtq through 4.10's w 228 cam
L76 Intake is ported.
TB is ported.
UD pulley
Cam: 228/232 XER 114 LSA
Hardened pushrods
11.2:1 compression
Heads cleaned up on exhaust side for better I/E flow ratio
LG headers w/cats....a clear TQ gain with these heads
4.10's
Fidanza Al flywheel/LS7 clutch
Royal purple fluids
160 t-stat
40lb injectors
100mm MAF
Cartek /breather/catch can (no oil return in intake path makes octane higher and allows more timing)
471rwhp/433rwtq through 4.10's w 228 cam
