The Ultimate Guide to LT4 Engine and Transmission for Sale
The LT4 engine, a supercharged powerhouse from Chevrolet, is a marvel of modern engineering. With its incredible performance capabilities and compatibility with various applications, it’s no wonder that car enthusiasts and builders seek out the LT4 engine and transmission combination. This guide will provide a comprehensive overview of the LT4 engine and transmission options available on the market, ensuring you make an informed decision when purchasing one.
| Type | Power Rating (HP) | Torque (lb-ft) | Applications | Transmission Options |
|---|---|---|---|---|
| LT4 Crate Engine | 650 | 650 | Performance cars, Hot rods | 10L90-E Automatic, Manual |
| LT4 Connect & Cruise Package | 650 | 650 | Custom builds, Restomods | 10L90-E Automatic |
| LT4 Supercharged Engine | 650 | 650 | Corvettes, Camaros, Performance SUVs | 10L90-E Automatic |
| LT4 Wet Sump Engine | 650 | 650 | Racing, Performance builds | 10L90-E Automatic |
What is the LT4 Engine?
The LT4 engine is a 6.2L V8 engine featuring a supercharger that delivers impressive horsepower and torque. Designed for performance, the LT4 is a favorite among automotive enthusiasts and is commonly found in high-performance vehicles, including the Chevrolet Corvette Z06 and Camaro ZL1. Its advanced engineering includes an aluminum block, forged steel crankshaft, and high-flow cylinder heads, ensuring durability and power.
Key Features of the LT4 Engine
The LT4 engine boasts several key features that set it apart from other engines in its class:
- Supercharged Performance: The LT4 features a Roots-type supercharger, which allows for rapid power delivery and increased efficiency.
- Lightweight Construction: The aluminum block and heads reduce overall weight, improving vehicle handling and performance.
- Direct Injection: This technology enhances fuel efficiency and power output, making the LT4 both powerful and economical.
- High-Performance Components: With forged pistons and a high-flow intake, the LT4 is built for performance.
LT4 Transmission Options
When considering the LT4 engine, pairing it with the right transmission is crucial for maximizing performance. Here are the primary transmission options available:
10L90-E Automatic Transmission
- Description: The 10L90-E is a 10-speed automatic transmission designed to handle the power output of the LT4 engine. It offers smooth shifting and quick response times, making it ideal for performance vehicles.
- Applications: Commonly used in performance builds, the 10L90-E is compatible with various LT4 setups, including the Connect & Cruise package.
Manual Transmission Options
- Description: For those who prefer a more hands-on driving experience, manual transmission options are available. While specifics may vary, many performance enthusiasts choose aftermarket solutions for enhanced performance.
- Applications: Manual transmissions are often selected for custom builds, offering drivers greater control over their vehicle’s performance.
Where to Buy LT4 Engines and Transmissions
Many reputable suppliers offer LT4 engines and transmission packages. Here’s a look at some of the top places to purchase:
- www.jegs.com: Known for a vast selection of performance parts, including LT4 engines and transmissions. They offer competitive pricing and frequent promotions.
- www.chevrolet.com: As the manufacturer, Chevrolet provides official LT4 crate engines with warranty options.
- paceperformance.com: Offers a range of LT4 performance parts and engines, including custom options.
- www.karlkustoms.com: Specializes in performance engines and offers the LT4 along with various transmission options.
- www.gmperformancemotor.com: Focused on high-performance components, including the LT4 and its associated transmissions.
- www.schwartzperformance.com: Known for performance builds, they offer LT4 engines tailored for custom applications.
- www.hawksmotorsports.com: A reputable source for LT4 engines and performance parts for enthusiasts and builders.
Technical Features Comparison
| Feature | LT4 Crate Engine | 10L90-E Transmission | Connect & Cruise Package |
|---|---|---|---|
| Displacement | 6.2L | N/A | 6.2L |
| Horsepower | 650 HP | N/A | 650 HP |
| Torque | 650 lb-ft | N/A | 650 lb-ft |
| Type | Supercharged V8 | 10-Speed Automatic | Supercharged V8 |
| Fuel Delivery | Direct Injection | N/A | Direct Injection |
| Weight | Lightweight | Lightweight | Lightweight |
Related Video
Conclusion
The LT4 engine stands out as a premier choice for performance enthusiasts, offering exceptional power, advanced technology, and reliability. When paired with the right transmission, such as the 10L90-E automatic, it can elevate any vehicle’s performance to new heights. With multiple purchasing options available from trusted suppliers, finding the perfect LT4 engine and transmission setup has never been easier.
FAQ
What is the horsepower rating for the LT4 engine?
The LT4 engine delivers an impressive 650 horsepower, making it one of the most powerful options available in the Chevrolet lineup.
What types of vehicles can the LT4 engine be installed in?
The LT4 engine is commonly used in high-performance vehicles like the Chevrolet Corvette and Camaro, but it can also be installed in custom builds and hot rods.
What is the 10L90-E transmission?
The 10L90-E is a 10-speed automatic transmission specifically designed to handle the power of high-performance engines like the LT4.
Can I use a manual transmission with the LT4?
Yes, several aftermarket manual transmission options are compatible with the LT4 engine, allowing for a more engaging driving experience.
Where can I purchase an LT4 engine?
You can purchase LT4 engines from several reputable suppliers, including www.jegs.com, www.chevrolet.com, and paceperformance.com.
Is the LT4 engine suitable for racing applications?
Absolutely! The LT4’s impressive power and reliability make it a popular choice for racing applications and high-performance builds.
What is the warranty on an LT4 crate engine?
Warranty options vary by supplier, but purchasing directly from Chevrolet typically offers the most comprehensive warranty coverage.
Are there any aftermarket modifications available for the LT4?
Yes, many aftermarket performance parts are available to further enhance the LT4 engine’s capabilities, including exhaust systems, intakes, and tuning options.
What is the weight of the LT4 engine?
The LT4 engine is designed to be lightweight, thanks to its aluminum construction, which helps improve vehicle performance.
How does the LT4 compare to other engines in its class?
The LT4 stands out due to its supercharged design, high power output, and advanced technology, making it one of the top choices for performance enthusiasts.