Edelbrock 2121 - Edelbrock Performer Manifolds for Ford

Edelbrock#350-2121

Performer 289 Intake Manifold

SB-Ford 260-289-302ci

4-bbl Square-Bore Carb Flange (non-EGR)

Idle-5500 rpm
50-state legal

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Installation Instructions for Edelbrock 2121 - Edelbrock Performer Manifolds for Ford

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Edelbrock 2121 - Edelbrock Performer Manifolds for Ford Details

Ford 260-302ci Small Block V8

Designed for street 260-289-302 c.i.d. Ford V8s without EGR. This intake manifold is a stock replacement/street legal part for 289 and 302 V8s with OEM 4V carb.; 1966-72 (1973 non-CA); except stock equipped EGR. Will not fit Boss 302 or 255 c.i.d. V8s. Aftermarket 4-bbl carburetors are not compatible with Ford Automatic Overdrive Transmission (AOD) unless used with Lokar bracket p/n 625-SRK-4000.

Installation Notes:

Port exit dimensions: 1.09'' x 1.84''

Manifold height: (A) 3.50'' , (B) 4.75''

Carb Pad Height: 4.12''
Click here to determine carburetor pad height.

Recommended Intake Gasket: JEGS p/n 555-210200

Carburetor Recommendations:

Edelbrock Performer 500cfm Carburetor p/n 350-1403.

carb will work with non-EGR system

carb has no provision for evaporative canister,

Use stud, nut, and washer kit: JEGS 1-1/2'' stud kit p/n 555-15840 or JEGS 2'' stud kit p/n 555-15841

carb acceptable to factory cruise control.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Edelbrock Performer 500cfm Carburetor p/n 350-1404.

carb will work with non-EGR system

carb has no provision for evaporative canister,

Use stud, nut, and washer kit: JEGS 1-1/2'' stud kit p/n 555-15840 or JEGS 2'' stud kit p/n 555-15841

carb acceptable to factory cruise control.

carb has manual choke only.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Edelbrock Performer 600cfm Carburetor p/n 350-1405.

carb will work with non-EGR system

carb has no provision for evaporative canister,

Use stud, nut, and washer kit: JEGS 1-1/2'' stud kit p/n 555-15840 or JEGS 2'' stud kit p/n 555-15841

carb acceptable to factory cruise control.

carb has manual choke only.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Edelbrock Performer 600cfm Carburetor p/n 350-1406.

carb will work with non-EGR system

carb has no provision for evaporative canister,

carb acceptable to factory cruise control.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Edelbrock Thunder Series AVS 650cfm Carburetor p/n 350-1805.

carb will work with non-EGR system

carb has no provision for evaporative canister,

Use stud, nut, and washer kit: JEGS 1-1/2'' stud kit p/n 555-15840 or JEGS 2'' stud kit p/n 555-15841

carb acceptable to factory cruise control.

carb has manual choke only.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Edelbrock Thunder Series AVS 650cfm Carburetor p/n 350-1806

carb will work with non-EGR system

carb has no provision for evaporative canister,

carb acceptable to factory cruise control.

for auto trans. use throttle lever adapter p/n 350-1483 and throttle cable plate kit p/n 350-1490.

Idle-5500 RPM Power!

Performer manifolds are dual-plane, low-rise intake manifolds with a 180° firing order and a patented runner design that delivers outstanding performance. This patented design greatly improves torque over a wide rpm range, especially off-idle through 5500 rpm. Provides crisp throttle response. Most Performer intakes are 50-state legal, when used with the correct carburetor and in the correct application.