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Product Summary

LM7, LQ4, LR4, LS1, LS6, Carbureted Fuel System Type

  • Designed to fit the popular Chevy LS1 engines
  • Offers maximum power and a broad torque curve from 1500 to 6500 rpm
  • Includes a wiring harness and unique electronic Timing Control Module made by MSD® which works with OE sensors
  • Designed to allow the use of a carburetor on these originally computer-controlled engines
  • Features a lightweight aluminum construction with a natural finish

Key Specs

MFG. Part #7118
BrandEdelbrock

Need To Know

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Details

Some people would prefer to have a good old 4 barrel carburetor instead of fuel injection. This Edlebrok LS1 4 barrel Intake allows you to do just that and includes the MSD box and harness to run the ignition system.

This powerful new 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. This manifold made 410 hp and 418 ft/lbs. of torque in dyno tests. The Performer RPM LS1 includes a wiring harness and unique electronic Timing Control Module made by MSD® which works with OE sensors to fire the coil-on-plug ignition system and offers a choice of six timing curves. 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. 


Charts

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

Specifications

KEY SPECS
MFG. Part #7118
BrandEdelbrock
GENERAL
Fuel System TypeCarbureted
Intake Manifold TypeDual Plane
Carburetor QuantityOne
Carburetor Flange Type4-Barrel Square Bore
RPM Range1,500-6,500
Material TypeAluminum
FinishNatural
EGRNo
Intake Section IncludedComplete
Gaskets IncludedNo
Overall Height4.95"
Port Height2.72"
Port Width0.98"
Bolt Hole Pattern5.160" x 5.625"
Sold in QuantityEach
GTIN Code085347071180