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Part # 3253891

Edelbrock 3891 High-Flo T.P.I. System Intake Manifold, Chevy/Pontiac

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$869.99

each

Discontinued

$1,279.95

Save $409.96


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Shop all Edelbrock High-Flo TPI Systems

Key Specs

Fuel System TypeEFI
Injection StyleMulti-port
Carburetor Flange Type4-Barrel Square Bore
RPM RangeIdle-5,500
Material TypeAluminum

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Details

The High-Flo T.P.I. System Intake Manifold is designed for 1985-92 305/350 c.i.d. S/B Chevys with Tuned Port Injection. With stock heads, the High-Flo System makes an 18-20 hp gain over stock. Requires no changes to stock computer.
  • Includes Both Base Manifolds and TPI Runners
  • Compatible w/Stock Fittings and Emissions Features
  • Requires No Changes to OEM Computer
  • Excellent Throttle Response and Mid-Range Power
  • 50-State Street Legal with OEM TPI
  • Can Be Ported to Improve Flow Capacity
  • Match w/Aftermarket Head /High Performance Cam
  • Makes 18 to 20 More Horsepower Over Stock

Specifications

KEY SPECS
MFG. Part #3891
Fuel System TypeEFI
Injection StyleMulti-port
Carburetor Flange Type4-Barrel Square Bore
RPM RangeIdle-5,500
Material TypeAluminum
GENERAL
FinishNatural
EGRNo
Intake Section IncludedComplete
Plenum MaterialAluminum
Plenum FinishNatural
Throttle Body IncludedNo
Injectors IncludedNo
Fuel Rails IncludedNo
Gaskets IncludedNo
Bolt Hole Pattern5.160" x 5.625"
Runners IncludedYes
Runners RemovableYes
Supplemental Bosses Cast-InNo
Supplemental Bosses MachinedNo
Sold in QuantityKit
NotesThis intake manifold is not legal for use on any pollution controlled vehicles.
GTIN Code085347995684