
Performer RPM LS1 Intake Manifold and Timing Kit
This powerful manifold is designed for the popular Chevrolet LS1 5.7L small-block V8 originally used in 1997-Up Corvette and 1998-2002 Camaro/Firebird. It also fits the Corvette LS6 and Gen III LR4 4.8L, LM7 5.3L, and LQ4 6.0L engines. For maximum power and a broad torque curve from 1500-6500 RPM, this manifold allows the use of a carburetor on these originally computer-controlled engines. It made 410 HP and 418 ft/lbs TQ in dyno tests with camshaft 350-2215 and carburetor 350-1413.
Installation Notes
- Port Exit Dimensions: .98" Wide x 2.72" Tall
- Uses LS1/LS6-style individual port O-ring seals
- Recommended intake gasket; Jegs Brand 555-210800
- Manifold Height: (A) 4.50' , (B) 5.40'; Carb pad height = 4.95'
- View Manifold 'A/B' Measurement Guide.
- Includes intake manifold, wiring harness, throttle cable/transmission kickdown cable bracket, and timing control module
- Throttle/trans bracket compatible with TH350, 200R-4 & TH700R-4 transmissions
- Timing control module and wiring harness works with LS1 24x reluctor wheel(crank trigger) applications only
- LS1(24x) applications can be identified by the rear mounted cam position sensor that is black in color
- LS2 applications with 58x reluctor wheel(crank trigger) use FAST ignition controller 244-3013122
- LS2(58x)applications can be identified by the timing cover mounted cam position sensor that is grey in color
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
High-Rise Airflow Engineered for LS Street and Performance Builds
Edelbrock Performer RPM Intake Manifolds for LS Chevy engines combine Edelbrock’s decades of airflow engineering with a high-performance dual-plane design built to enhance throttle response and power across a broad rpm range. Constructed from durable aluminum and developed through extensive dyno and street testing, these manifolds feature optimized plenums and runner geometry that support strong torque and horsepower from approximately 1,500 to 6,500 rpm. Designed to work with a square-bore carburetor and compatible with a wide range of Gen III and Gen IV LS platforms, Performer RPM manifolds provide reliable fitment, consistent airflow efficiency, and the proven performance pedigree that builders trust for street, retrofit, and high-output LS engine combinations.




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