Menu

Shop

Garage

Cart

Account

Key Specs

MFG. Part #3891
BrandEdelbrock

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

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