Edelbrock Performer RPM LS1 Intake Manifolds 71187

Estimated Cost $360.00

Out of stock

Edelbrock Part # 71187 Performer RPM LS1 intake manifold is designed for the popular Chevrolet LS1 (5.7L) small-block V8 originally used in 1997 and later Corvettes and 1998-02 Camaros and Firebirds. It also fits the Corvette LS6 engine and any other Gen III engine including the LM7 (5.3L), LR4 (4.8L), and LQ4 (6.0L). It allows the use of a carburetor on these originally computer-controlled engines, offering maximum power and a broad torque curve from 1500 to 6500 rpm. The Performer RPM LS1 is available with an optional wiring harness and electronic Timing Control Module made by MSD® this ignition module is for LS1 (24x) ignitions only and works with OE sensors to fire the Coil-on-Plug ignition system and offers a choice of six timing curves (sold separately). A special throttle and trans bracket that works with 700R-4, 200R-4 and Turbo 350 transmissions is included, making the LS1 engine an easy retro-fit into any muscle car, street rod or marine application.

  • GM Gen III LS
  • Cathedral Port
  • Square Bore 4-bbl Carburetor Flange (Non-EGR)
  • 1500-6500 RPM Range
  • Satin Finish

Installation Notes:

  • Port Exit Dimensions: .98″ Wide x 2.72″ Tall
  • Uses LS1/LS6-style individual port O-ring seals
  • Recommended intake gasket; Fel-Pro 210800
  • Manifold Height: (A) 4.50″ , (B) 5.40″; Carb pad height: 4.95″
  • View Manifold ”A/B” Measurement Guide.
  • Intake manifold only
  • Use with 8029 throttle cable/transmission kickdown cable bracket compatible with TH350, 200R-4 & TH700R-4 transmissions
  • Use timing control module 91238 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 MSD ignition controller 6012
  • LS2(58x)applications can be identified by the timing cover mounted cam position sensor that is grey in color