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It includes the Rotocast A356T6 aluminum cylinder heads that are stronger and handle heat better than conventional castings, lightweight titanium intake valves and stronger forged aluminum pistons. While advancing the supercharging technologies established with the previous-generation Corvette ZR1's LS9 engine. This engine features the more-efficient, more-compact 1.7L Eaton R1740 TVS supercharger, which spins at up to 20,000 rpm. The result is a surprisingly efficient engine capable of producing 650 horsepower and 650 lb-ft of torque. This LT4 crate engine is offered with a wet-sump or dry-sump oiling system.
Constant & Switched 12V Power
When it comes to performance innovations that save time, money and guesswork, Chevy crate engines and Connect-and-Cruise systems lead the way – just install, connect, and cruise. The L20 4.8L V8 Connect and Cruise Powertrain System is a reliable and efficient option for Chevy vehicles. This system features a 4.8L V8 engine that delivers 285 horsepower and 295 lb-ft of torque. It is paired with a 6L80-E six-speed automatic transmission, offering smooth and precise shifting. The L20 4.8L V8 Connect and Cruise Powertrain System is priced at $7,995.
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The L96 6.0L V8 CNG/LPG Connect and Cruise Powertrain System is priced at $11,995. The L82 5.7L V8 Connect and Cruise Powertrain System is a classic option for Chevy enthusiasts. This system features a 5.7L V8 engine that delivers 245 horsepower and 345 lb-ft of torque.
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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. To oversimply, A/C systems are most efficient with the fans running, which improves cooling as well as system longevity. Likewise, Chevy Performance includes 02 sensors that need to be connected for proper operation. E-ROD kits include catted downpipes, so, once the pipes are in place (fitment can be a challenge — I suggest teaming with an exhaust shop) it’s pretty easy to install the sensors and connect them to the harness.
In a race engine, it’s not uncommon to reduce connecting rod journal diameter in order to reduce bearing speed (this reduces internal friction). That’s where, in some racing venues (NASCAR for example), it’s common to see Honda-sized rod journals used in relatively high RPM engines. These journals measure 1.88 inches (with the minimum size of 1.850-inch allowed in NASCAR).
If you’re running an LS3 (or newer) engine, you’ll need a drive-by-wire accelerator pedal, which is basically a throttle position sensor that looks like a gas pedal. To mount this in place, you’ll need to either fab up a bracket or purchase one on eBay. 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. This may seem daunting at first, like wrangling a plastic octopus, so just take your time.
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By comparison, a small journal small block Chevy has a rod journal size of 2.00 inches, while a big journal small block Chevy crank has a dimension of 2.10 inches. 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. Combining classic looks with an unquestionably modern performance, the 351-horsepower Ram Jet 350 adds port fuel-injection to our proven Small-Block. 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. Introduced in the 1967 Camaro, the 330-horsepower 350 HO Turn-Key delivers impressive performance and everything you need for an easy installation in a compact package.
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How Chevrolet Performance Connect And Cruise Makes Restomod Builds Easier: Video - GM Authority
How Chevrolet Performance Connect And Cruise Makes Restomod Builds Easier: Video.
Posted: Sat, 07 Nov 2020 08:00:00 GMT [source]
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. 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. Restoration shops and individual owners alike can trust our GM connect and cruise options for superior quality and reliability.
The specially calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation and operation without the need for third-party tuning. 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. Chevrolet’s Connect & Cruise lineup includes several emissions-compliant E-ROD systems available in both automatic and manual transmissions. They’ve done the work to design and calibrate perfectly matched powertrain systems that are covered by a 24-month / 50,000-mile limited warranty.
This Chevy Performance LS3 is their most powerful (naturally aspirated) 6.2L LS! It features an aggressive ASA (American Speed Association) camshaft that was designed for the grueling and high-rpm world of circle track racing. You’ll notice the new found power in both the idle quality and in the response time when revs are climbing. This powertrain package includes the engine, automatic transmission, electronic controllers and all the necessary wire harnesses – all for less than the cost of buying the components separately. For those seeking even more power, the LT4 6.2L Supercharged V8 Connect and Cruise Powertrain System is the perfect choice. This system features a supercharged 6.2L V8 engine that delivers an astonishing 650 horsepower and 650 lb-ft of torque.
The ASA camshaft is a hydraulic roller with .525-inch lift on both sides, along with 226 degrees duration on the intake side and 236 degrees on the exhaust side. Coupled with a tight, 110-degree lobe separation angle, it helps the engine deliver excellent throttle response and breathe exceptionally well at high rpm. And for durability, we complement the cam with higher-rate valve springs. Chevrolet Performance's Connect and Cruise Small Block Packages come complete with engine, transmission, and transmission controller when required. And please, please, please read and re-read your Chevy Performance instructions.
The instructions included with each kit lists recommendations and Chevrolet Performance offers several configurations to suit different applications. You can help write the next chapter of Chevrolet Performance history with the 405 horsepower ZZ6 Turn-Key V8. Available with the Hydra-Matic 4L65-E 4-speed automatic transmission, this convenient Connect & Cruise system combines 60 years of Small-Block heritage and surprising ease of installation. In the 385-horsepower SP350/385, Fast Burn cylinder heads and LS-style beehive valve springs combine for incredible power. With either the T56 Super Magnum 6-speed manual or 4L65-E 4-speed automatic on board, you can expect both world-class performance and Connect & Cruise convenience.
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). 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 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. The calibrated controllers are designed for retrofit installations in older vehicles, for easier and quicker installation. The result is a premium package that offers the dependability of Connect & Cruise and the confidence of Chevrolet Performance.
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