©2005 Edelbrock Corporation
Brochure #63-0426
Catalog #5021
Rev. 7/05 - RS/mc
Page 1 of 2
PLEASE
study these instructions carefully before beginning this installation. Most installations can be accomplished with common tools
and procedures. However, you should be familiar with and comfortable working on your vehicle. If you do not feel comfortable performing
this installation, it is recommended to have the installation completed by a mechanic. If you have any questions, please call our
Technical
Hotline at: 1-800-416-8628
, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday or e-mail us at
.
•
MANIFOLD:
The Torker II manifold is designed for 289/302 c.i.d. small-block Ford V8 engines, and is recommended for street high
performance and race vehicles only. The Torker II manifold is of single-plane design utilizing modern air flow technology. It provides
good low rpm response plus increasing performance above the 5000 rpm range. It also provides horsepower and torque increases
within the listed rpm range when used with any mix of aftermarket equipment available for vehicles operating within that range. Will
not fit 255 c.i.d. Ford V8. Manifold height: same as OEM.
•
EGR SYSTEM:
This manifold will not accept stock EGR (exhaust gas recirculation equipment). EGR systems are used on most 1972
and later model vehicles. Check local laws for requirements.
•
ACCESSORIES & INSTALLATION ITEMS:
Major recommendations are listed below. See our catalog for details.
To order a catalog,
call (800) FUN-TEAM
, or visit
www.edelbrock.com
.
•
CARBURETOR RECOMMENDATIONS:
TORKER II INTAKE MANIFOLD
For Ford 289-302 C.I.D. V8 Engines
Catalog #5021
INSTALLATION INSTRUCTIONS
CARBURETOR
REFERENCE
PARTS REQUIRED FOR INSTALLATION
Performer #1405 (600 cfm)
A, I, K, N, O
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
Performer #1406 (600 cfm)
A, I, K, N
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
Thunder Series #1825 (650 cfm)
A, I, K, N
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
Thunder Series #1826 (650 cfm)
A, I, K, N
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
Performer #1407 (750 cfm)
A, I, K, N, O
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
Performer #1411 (750 cfm)
A, I, K, N
#1490 or 1845 throttle plate kit, #1483 or 1844 throttle lever adapter
A -
Carburetor will work with non-EGR or pre-emission control systems.
I -
Carburetor has no provisions for evaporative canister.
K -
Carburetor requires #8008 or #8024 stud, washer and nut kit. Determine proper length based on gasket thickness and your accessory
mounting requirements.
N -
Carburetor accepts factory cruise control
O -
Carburetor comes with manual choke. It can be converted to electric choke using kit #1478.
INTAKE MANIFOLD
REFERENCE
RECOMMENDED GASKET
5021
(None)
Edelbrock #7220 Port: 1.20” x 2.00”, .060” Thickness
NOTE: To ensure maximum performance and a proper seal, Edelbrock gaskets which are
specifically designed and manufactured for use with Edelbrock parts must be used.
•
BRACKETS:
A throttle mounting adapter plate is supplied with each manifold to adapt both early and later type throttle brackets to our
manifolds, as shown in Figure 1.
•
GASKETS:
Do not use competition style intake gaskets for this street manifold. Due to material deterioration over time, internal leakage
of vacuum, oil, and coolant may occur.
•
SPECIAL INSTRUCTIONS:
On some applications when using a Performer or Holley carburetor, there may be an interference problem
with the stock air cleaner. If this problem occurs, use the Edelbrock adapter, catalog #8092.
CAUTION:
Check hood for clearance
before closing hood when using these spacers.
