Is the 6.0 LQ9 engine an LS2 based engine?
#11
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Originally Posted by nightrunner
i thought the L76 was the rpo code for the aussie car based intake manifold for the L92 heads and L92 was the rpo code for the block (6.2L)
if im wrong could someone explain what the L76 is
if im wrong could someone explain what the L76 is
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Originally Posted by nightrunner
i thought the L76 was the rpo code for the aussie car based intake manifold for the L92 heads and L92 was the rpo code for the block (6.2L)
if im wrong could someone explain what the L76 is
if im wrong could someone explain what the L76 is
The Vortecmax L76 shares heads, intake, and cam (I think with the L92). As well as it as VVT. Not sure if it has the DOD though.
Vortec MAX 6.0L V8 engine features:
* From the family of redesigned Gen IV Vortec V8 engines
* Thundering 367 horsepower @ 5500 rpm
* 375 lb.-ft. of torque @ 4300 rpm
* More horsepower than any other half-ton 4x4 pickup(1)
* More torque than any light-duty engine offered by Ford(1)
* EPA estimated 15 city/19 highway MPG in 2WD and 4x4 models
* Deep inside the combustion chamber of Vortec engines, high-speed air movement generates a better fuel-to-air mixture
* Variable Valve Timing (VVT) technology that optimizes combustion, enhances low-end torque and high-end power, promotes fuel efficiency, and helps lower emissions
* A cast-iron crankshaft with undercut and rolled fillets
* High-flow cast-aluminum cylinder heads that feature a low-friction roller-rocker valvetrain
* Electronic Throttle Control provides outstanding throttle response, greater reliability and improved efficiency
* A faster, smarter Engine Control Module with more memory that better synchronizes the multitude of engine operations that occur every split second
* Hydraulic engine mounts for improved vibration isolation
* A coil-near-plug ignition system for a precise delivery of high-energy spark
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Originally Posted by Stampede4ever
What is the CR for the LS2?
Thanks.
Thanks.
Originally Posted by 1SlowHoe
personally i've never gotten to look at the connecting rods and everything. but like what's mentioned on that thread, the motors are the same but just have different pistons/rods/tune.
Last edited by jakebdb56; 11-28-2006 at 12:48 AM.
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Originally Posted by jakebdb56
here's the CR
LQ4 = 9.41:1
LQ9 = 10.08:1
and also the lq4/lq9 have the same pn's for connecting rods
pn 12568734
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Originally Posted by Stoichiometric
Is the variable valve timing electronic? Lots of new technology