Table Of Content
- LS3 430HP Connect & Cruise Crate Powertrain System W/ 4L65-E
- Throttle Body Included
- Website Designed & Maintained by Aliado Marketing Group.
- (E-Rod Connect & Cruise)†
- carb vs air horn dia inches
- stall speed rpm
- LS3 Connect & Cruise with 6L80-E Transmission (2400 Stall)
- GM LS3 6.2L Crate Engine 430 HP @ 5,900 RPM

As the crankshaft is polished, the machinist has to ensure that crankshaft turns in the same direction as it spins inside the engine block. If it isn’t done this way, the nap that results from the polishing will eventually wear into the bearing surface. It’s been a minute, but we’re still cranking away on our CARB Legal LS3 Wagon Swap project. LS7 / T56 Super Magnum Installation KitGet your new T56 Magnum bolted to your new engine with this T56 Super Magnum installation kit.
1955 Chevy Pumps LS3 Power and Rides on an Art Morrison Chassis - MotorTrend
1955 Chevy Pumps LS3 Power and Rides on an Art Morrison Chassis.
Posted: Wed, 16 Dec 2015 08:00:00 GMT [source]
LS3 430HP Connect & Cruise Crate Powertrain System W/ 4L65-E
In Connect & Cruise form, the 350 HO Turn-key is paired to the equally impressive Hydra-Matic 4L65-E 4-speed automatic. It's rated at 430 hp in this new Connect & Cruise kit, offering the lightweight advantage of an aluminum cylinder block, aluminum heads and a composite intake manifold over cast iron engines in early cars. It's backed by the 6L80-E Six-speed overdrive automatic, which enables great highway cruising performance and fuel economy.
Throttle Body Included
Available with either the 700 lb-ft torque capacity of the T56 Super Magnum 6-speed manual or the dependable 4-speed 4L65-E automatic transmission, this is one powerfully complete package. Chevrolet Performance engineers matched the engines with their respective transmissions, ensuring they are up to the task of channeling big power with absolute dependability. The engine controller is specially calibrated to run the engine without some of the production-vehicle features that aren't required in an older vehicle. That means no "trouble" codes and no need for third-party tuning, "plug-and-play" installation that is quick, easy and intuitive.
Website Designed & Maintained by Aliado Marketing Group.

The LS3 is filled with components designed for high performance and longevity. To begin, first lay out and route your engine and transmission harnesses (it may be best to do this prior to installation if you don’t have room behind your engine and/or above your transmission). During this mock-up phase, figure out where you’re going to mount the fuse box, ECM, and TCM. Chevrolet Performance’s innovative Connect & Cruise factory-matched engine-and-transmission combinations reduce the time and hassle of picking the parts to power your project vehicle. The LS3 Connect and Cruise is the most affordable 6.2L engine and transmission package from Chevrolet Performance.
(E-Rod Connect & Cruise)†
With the harnesses in place and various modules mounted, connect as many of the plugs as you can, but leave the ECM and TCM disconnected until priming the engine with oil. Due to current Chevrolet Performance supply constraints, the prices reflected on Southern Performance Systems ProStreet and Street Rod Series engine/transmission packages may be invalid. Please contact us for the lastest up-to-date pricing and availability.
carb vs air horn dia inches
The convenience of a crate engine, the assurance of factory validated performance, and the value of an inclusive package - that's what you get with Chevrolet Performance's Connect & Cruise crate powertrain systems. The engineers did all the hard work of designing and calibrating perfectly matched powertrain systems - and they covered them with a 24-month/50,000-mile limited warranty. Chevrolet Performance engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower from them with total confidence! The convenience of a crate engine, the assurance of factory validate performance and the value of an inclusive package - that's what you get with Chevrolet Performance's Connect & Cruise crate powertrain systems.
Here's an LS3 Powered 1970 Chevelle SS for the Missus - MotorTrend
Here's an LS3 Powered 1970 Chevelle SS for the Missus.
Posted: Thu, 30 Jun 2016 07:00:00 GMT [source]
It’s at that point when crankshafts can experience bearing to journal contact. That spells big trouble and usually means you have to regrind the crank. It's backed by the 4L65-E four-speed overdrive automatic, which enables great highway cruising performance and fuel economy with the durability of hardened internal parts and five-pinion gearsets. A classic in its own time, the 438-horsepower 454 HO from Chevrolet Performance offers big-block performance and modern engineering in one convenient package. In the Connect & Cruise package, the 454 HO is paired with the 4L85-E 4-speed SuperMatic.
During the regrind procedure, the crank is mounted in a specialized grinding machine that appears somewhat like a lathe with a large spinning stone wheel. The crank is mounted in the machine; the machinist grinds the main journals and then offsets the chucks in order to grind the rod journals. It’s a difficult machining operation that mandates both an accomplished machinist and pricey equipment. The machinist must keep a close eye on the stone to keep it dressed. The stone must be straight and the entire operation must be closely monitored with considerable measurements.
GM LS3 6.2L Crate Engine 430 HP @ 5,900 RPM
Each system matches one of our performance Small-Block, Big-Block and LS/LT crate engines with a complementing transmission, as well as the supporting calibrated controllers, torque converters (for automatic transmissions) and installation kits. A classic small-block with EFI, the SP383 EFI Turn-Key is built for big torque with modern convenience. The throttle body, starter, fuel pump, air conditioning pump, alternator, single-belt front-end accessory drive system, and more are also included in the kit. Paired to the 4L70-E or world-class T56 Super Magnum 6-speed manual transmission, this package offers thrilling controlled performance with ultimate convenience. Chevrolet’s Connect & Cruise lineup includes several emissions-compliant E-ROD systems available in both automatic and manual.
For track events or competitive driving, use Mobil 1 15W-50 engine oil. Fill the engine with oil and follow the proper engine priming procedure. Also check and fill as required any other necessary fluids such as coolant, power steering fluid, etc. Keep wires and hoses away from headers and/or your catalytic converters. And please, please, please read and re-read your Chevy Performance instructions.
Additionally, all engines require a front-end accessory drive system. The instructions included with each kit lists recommendations and Chevrolet Performance offers several configurations to suit different applications. Additionally, this engine requires a front-end accessory drive system. Transmission controller and torque converter included with the transmission. After a recommendation from my A/C installer, I added a secondary fan controller, the Dakota Digital PAC-2800bt. This controller allows you to control up to two fans based on custom coolant temp(s), vehicle speed, and air conditioning, which is what I needed.

Run five or six medium throttle (50%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear. Run two or three hard throttle (WOT 100%) accelerations to about 4000 RPM and back to idle (0% throttle) in gear. The price match guarantee does not apply to refurbished, closed, or close out sales. JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. But those instructions are vital (like making sure you prime your engine with oil). You just need to plumb it all up with gasoline-rated lines and make sure that purge solenoid is connected to your harness.
For Switched or Key On, Power, the harness includes a wire marked Ignition. This branch of the harness features other connections for the accelerator pedal, the MIL wire (for a Check Engine light), and your OBII port, so you’ll most likely run this Ignition wire into the cabin with those. You’ll need to find a wire that becomes hot when the key is on (or in the start position). Chevrolet Performance wiring harnesses include ground straps that need to be secured to the back of the cylinder heads. Also, don’t forget to run a negative cable from the front of the engine to the negative terminal of your battery. This may seem daunting at first, like wrangling a plastic octopus, so just take your time.
Continuing the legacy of the first Chevrolet Small-Block V8, the ZZ6 Base offers 404 horsepower and a 430 lb-ft torque rating. With the Hydra-Matic 4L65-E 4-speed automatic included, this Connect & Cruise package takes the guesswork out of bringing a performance legacy to your passion project. Bring the heart of the Corvette Z06 – the most powerful production vehicle in Chevrolet history – to your project with the 650-horsepower 6.2L V8 LT4. Then conveniently harness that power with the production-based 8L90-E 8-speed automatic perfectly matched to it. Mixing the capable LS Hot Cam with the powerful LS3 6.2L equals 480 horsepower and 475 lb-ft of torque. Mated to the durable 4L70-E 4-speed overdrive transmission or the 6L80-E 6-speed transmission, this system balances performance and efficiency.
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