NEW LS2 ENGINE

12499750 Retail $7500 TSEC Price $5870 plus freight

Bigger, more powerful next-generation small-block... The 6.0 LS2

With the all-new, 400-horsepower LS2, GM has once again raised the bar for production-based small-block V-8 performance. As the standard engine in the 2005 Corvette -- as well as the '05 Chevy SSR and '05 Pontiac GTO - the Gne IV 6.0-liter LS2 builds on the success of the popular Gen III V-8 engine with more displacement, power and technical innovation.

The LS2 is built on a new Gen IV cylinder block, which shares much of it's design with the previous Gen III V-8 design, including a deep-skirt, six-bolt main block with structural oil pan. Subtle differences include the crankcase vent moved to the top of the valley, relocated knock sensors adn the cam sensor moved to the front of the engine. The LS2's cylinder heads are high-flow pieces used previously on Corvette LS6 engines. High-tech features, such as an electronically controlled throttle (requires electronic throttle send unit), make the LS2 a state-of-the-art performer.

The LS2 crate engine comes complete with a composite intake manifold, electronically controlled 90-mm throttle body, fuel rail with injectors, balancer, exhaust manifolds, water pump and 14-inch flexplate for automatic transmissions. It comes with a corvette oil pan installed. The LS2 can be adapted to older cars and street rods.

Highlights
HP: 400 @ 6500 rpm
TQ: 400 @ 4400 rpm
Aluminum deep skirt block with 6-bolt, cross-bolted main bearing caps
lightweight flat-top pistons
Returnless fuel rail
Hydraulic roller camshaft
LS6-style cylinder heads
10.9:1 compression ratio
Coil-near-plug ignition system
Composite intake manifold with 90-mm electronically controlled throttle body
Corvette oil pan

Note: Pulley, belt, power steering pump, air conditioning pump, starter, alternator, and engine covers are not included.

AS SHIPPED

No Computer, Wiring Harnes, Alternator, Starter Motor.

WARNING The new 2006 LS2 7 & 6 all have the new 58 tooth Crankshaft Reluctor Wheel. This means the earlier computers will not work.

Now Available Computers and Wiring Harnesses for All LS Engine Applications

I can supply computers wiring harnesses and drive by cable throttle bodies. Several different layouts for the different cars, boats or recreational vehicles.These harnesses are designed to adapt any GM V8 TPI, LT1, & LS1 systems to boats, RV's, pick-up trucks or street rods. Simple three-wire hook-up. The system will run just as GM designed it-closed loop, open loop and limp home mode. It also has the ALDL plug so a scanner can be attached to diagnose the system. California residents need to specify if all the emission hook-ups are necessary.

Mass Airflow Sensor
Stock type-plastic $160
Installed in Air Cleaner $400
Installed in Chrome Air Cleaner $460 http://www.painlessperformance.com/webcatalog/cat-perfectharn.htm

Throttle Actuator Controller $290

LS1 Conversion. In order to reduct cost of making the LS2 work I offer a kit including Reprogramed ECM, Painless Wiring Harness, LS1 Throttle Body, LS1 to LS2, Adaptor Mass Airflow Sensor, O2 Sensors $2000

Oxygen Sensor 2 needed $85 each

This engine is "DRIVE BY WIRE" meaning you need a unit hooked to the throttle pedel or change the LS2 Throttle Body to a cable type.

Hotrod Lane Installation Help Page pdf file

Painless Wiring Installation Help page pdf file

Hot Rod Magazine LS2 Dyno Testing

LS2 L92 Heads L76 Manifold

Click to Enlarge

Changed Bolt PatternSee Hot Rod Magazine article

MAKE IT SIMPLE

PN 7118 Price: $720

These Edelbrock Performer LS1 intake manifold kits will allow you to bolt a carburetor onto your LS1 engine. They include a unique ignition control module that works with the OEM sensors to fire the distributorless ignition system, giving you a choice between six timing curves. The kits also include a special throttle and transmission bracket the works with 700-R4, TH350, and TH400 transmissions.

A handy reference guide (88959384 - LS1 Guide) is available to help install the engine in older cars with minimal guesswork. $50

More on the carb swap option Click Here

March System

"Outward Mount" Alternator and A/C

Let's Step Up the HP courtesy of Speed & Performance Mena Ar.
These guys will reprogram your ECM for you.

Horsepower rating (create motor with alternator added to run the water pump & "drive by wire")

Factory Computer programming...................................................428 hp

S&P Computer programming........................................................449 hp

S&P Computer programming / Comp Cam.................................498 hp

As above w/ CNC Ported Heads & Roller Rockers....................540 hp

As above w/ 90mm Throttle Body & FAST LSX Manifold...........549 hp

TSEC Recommends AFR Heads for MORE TORQUE & HORSEPOWER

Click Here

LS2 402 SHORT BLOCK Advertised $4000

This short block is supplied to The Stroker Engine Company.
Truth be told I can not match this price, so I buy them and discount them $200 to you.

ALL NEW PARTS NO CORE CHARGE
DOES NOT INCLUDE SHIPPING AND HANDLING FEE (Add approx $380)

402 Cubic Inch Displacement
2005 GM LS2 Aluminum 6.0-liter block
Eagle 4340 forged steel 4.000" stroke crankshaft
Ross 2618 forged alloy pistons with -6.00cc dish CR approx 11:1
Plasma-Moly Rings
Eagle 6.125" H-beam rods
Cam, rod & main bearings.
Balanced
Assembled

Does Not Include Oil pump, camshaft, lifters or oil pan.
Does Include Front cover & valley cover.

Note for LS 1 & 6 applications:
GM moved the cam position sensor so the wire needs to be extended.
The LS1 & 6 Knock sensors do not fit.

Recommend AFR Heads