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.:thumbs:

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.

Great info. Keep them coming guys.

mods in sig

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.

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

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

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.:thumbs:

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

Nice setups....