Vortech Universal Carburetor Enclosure User Manual

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Page 1

UNIVERSAL

CARBURETOR ENCLOSURE

1650 PACIFIC AVENUE • CHANNEL ISLANDS, CA 93033-9901

(Carb-Enclosure 007051)

ENGINEERING, INC.

Page 2

FOREWORD

Proper installation of this supercharger kit requires general automotive mechanic knowledge and experience. Please browse through each step of this instruction manual

prior

to beginning the installation to determine if you should refer the job to a professional

installer/technician. Please call Vortech Engineering for installers in your area.

or translated into another language in any form, by any means without written permission

(Carb-Enclosure 007051)

of Vortech Engineering, Inc.

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UNIVERSAL CARBURETOR ENCLOSURE

Table Of Contents

FOREWORD ...................................................................................................................... i

TABLE OF CONTENTS ..................................................................................................... ii

PARTS LIST ....................................................................................................................... iii

CARBURETOR ENCLOSURE INSTALLATION................................................................. 1

11SEP00 V 1.0

P/N: 007051

(Carb-Enclosure 007051)

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UNIVERSAL CARBURETOR ENCLOSURE

Part No. 8M205-012/8M205-018/8M205-020

ENGINEERING, INC.

IMPORTANT: Before beginning installation, verify that all parts are included in

the kit. Report any shortages or damaged parts immediately.

Item Description Vortech Part # Qty. Item Description Vortech Part # Qty.

CARBURETOR ENCLOSURE ASSY, WITH LINES

(4150 HOLLEY LINES) .................................

ENCL. STD. MACH. ASSY. ........................ 8M105-012......................1

MANIFOLD, UPPER COOLER .................. 8M003-011......................1

5/16-18 X 2 1/8 SS SHCS ........................... 7A312-212 ......................2

5/16-18 X 3/4 SS SHCS .............................. 7A312-078 ......................14

1/4 NPT PLUG ............................................ 7P250-120 ...................... 1

FITTING, -3 TO 1/4 HOSE .......................... 7P187-102 ......................1

O-RING, -3 .................................................. 7U100-003 ......................4

PLUG, -3 BUTTONHEAD w/O-RING ......... 7P187-103 ...................... 3

PLUG, OIL HOLE ....................................... 7P375-104 ......................4

3/8" COPPER WASHER............................. 7J375-024 ....................... 4

5/16 STUD .................................................. 7A312-252 ......................4

5/16-24 JAM NUT ....................................... 7F312-024.......................4

5/16 FLAT WASHER-SAE .......................... 7J312-000 ....................... 4

O-RING ....................................................... 7U100-008 ...................... 1

PLUG, AN -8 O-RING PORT ...................... 7P500-087 ......................1

THROT LINK ASSY, CARB ENCL ............. 8M110-010 ...................... 1

BRACKET, IDLE ...................................... 8M010-010 ...................... 1

THROTTLE ARM OUTER ....................... 8M010-030......................1

THROTTLE ARM INNER ......................... 8M010-040......................1

THROTTLE SHAFT ................................. 8M010-050......................1

RETAINER, SPRING ENCL. ................... 8M010-070 ...................... 1

RETAINER, SPRING THROTTLE........... 8M010-080 ......................1

SPRING, THROTTLE ENCL. .................. 8M010-090......................1

-012 WITHOUT FUEL LINES, SATIN/-018 WITHOUT FUEL LINES, POLISHED/-020 WITH OPTIONAL HOLLEY FUEL LINE KIT, SATIN

PARTS LIST

8M205-020 1

SHAFT, 5/16 HEX .................................... 8M010-140 ...................... 1

SPACER, ENCL. ..................................... 2A017-032 ...................... 1

NUT , THROTTLE.....................................7F010-026.......................1

WASHER, THROTTLE ............................ 7J010-687 ....................... 1

3/16 ROD END RH WITH NUT ............... 7C010-187 ...................... 1

3/16 ROD END LH WITH NUT ................ 7C010-188 ...................... 1

10-24 X 3/4 SS BHCS ............................. 7C010-077 ...................... 4

10-24 X 1/2 SS BHCS ............................. 7C010-052 ...................... 4

SPACER, SHAFT ENCL. ......................... 2A017-031 ...................... 1

10-32 SCREW ......................................... 7C011-075 ......................1

10-32 NUT ............................................... 7F010-033.......................1

#10 FLAT WASHER ................................ 7J010-001 ....................... 4

1/4-20X3/4 SHCS SS .............................. 7A250-076 ...................... 1

FUEL LINE ASSY, (OPT.) HOLLEY 4150... 8M110-020 ......................1

FRONT FUEL LINE ................................. 8M010-100 ...................... 1

REAR FUEL LINE.................................... 8M010-110 ...................... 1

MALE TEE -8,-6,-6 .................................. 7P500-084 ......................1

FITTING, -8 BULKHEAD w/O-RING ....... 7P500-085 ......................1

FITTING, -8 BULKHEAD NUT, BLK ........ 7P500-089 ......................1

PLUG BTNHD, AN -8 w/O-RING, BLK .... 7P500-087 ......................2

FTG, AN -8 MALE w/O-RING, BLK ......... 7P500-088 ...................... 1

AN -8 HOSE END, STRAIGHT ............... 7P500-083 ......................1

120° -8 TO 1/2" BARB ............................. 7P500-086 ......................1

1/2" FUEL LINE ....................................... 7U037-030 ...................... 5.4”

1/8 NPT PLUG......................................... 7P125-016 ......................1

O-RING, -8 .............................................. 7U100-008 ...................... 3

OPTIONAL PARTS PART # USED FOR:

HOLLEY CARB GASKET ............. 8M001-017.... USE BETWEEN INT AKE MANIFOLD AND ENCLOSURE OR BETWEEN ENCLOSURE AND CARBURETOR

TBODY GASKET FORD .............. 8M001-018.... USE ON ENCLOSURE INLET FLANGE

FTG, 1/4 NPT-1/2 BARB 90°.........7P250-084 .... USE ON BACK OF ENCLOSURE FOR PCV

FTG, 1/4 NPT - 3/8 BARB 90° ....... 7P250-047 .... USE ON ENCLOSURE FOR PCV

RETAINER, MORSE .................... 8M010-020.... HOLDS MORSE CABLE ON BACK OF ENCLOSURE FOR DIRECT THROTTLE HOOKUP

O-RING, MORSE CABLE SEAL ... 7U100-010 .... INSTALLS ON MORSE CABLE BEFORE INSERTING THROUGH CARB ENCLOSURE

MACHINE, Ø3.5 FLANGE ............8M003-041 .... ALLOWS INSTALLA TION OF 3 1/2" SLEEVE ON ENCL. CVR, EXIT PERPENDICULAR T O VALVE CVR

MACHINE, Ø3.5 FLANGE 90° ...... 8M012-011 .... ALLOWS INSTALLATION OF 3 1/2" SLEEVE ON ENCLOSURE CVR, EXIT PARALLEL T O VALVE CVR

AN -6 - HOLLEY ADPTR .............. 7P375-107 .... THREADS INTO HOLLEY CENTER HUNG FLOAT BOWLS, DASH 6 MALE OUTLET

(Carb-Enclosure 007051)

Fig. 1

iii

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CARBURETOR ENCLOSURE INSTALLATION

A. Relieve the fuel pressure in the system. B. Remove the carburetor from the intake manifold. C. Thoroughly clean the intake manifold carburetor

flange.

D. Thread the four supplied carburetor flange studs

into the intake manifold.

E. Install a new carburetor gasket. F. Install the lower part of the carburetor enclosure

over the studs until it sits flat on the intake manifold.

G. Install a new carburetor gasket over the studs

until it sits flat on the carburetor enclosure carburetor mounting surface.

H. With the carburetor in a suitable work area, bend

the damper tab on the main throttle arm until it is flat. (See

I. Install the throttle nut through the large hole on

the outside of the throttle arm. Using a 10-24 cap screw inserted through a rod end and the #10 fender washer, thread into the throttle nut and tighten. (See

Figs. 2, 3, 4

Figs. 5, 6

Fig. 2

Fig. 6

Fig. 3

Fig. 4

Fig. 5

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(Carb-Enclosure 007051)

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CARBURETOR ENCLOSURE INSTALLATION, cont’d.

J. Install the carburetor in the enclosure until it sits

flat on the flange.

K. Install two of the brass plugs in each side of the

carburetor enclosure. Make sure the copper crush washers are installed between the brass plugs and the enclosure. (See

Fig. 8

L. Install the idle bracket on the outside of the

enclosure using two 1/2” screws. (See

Fig. 9

M. With the one armed throttle arm on the inside of

the enclosure, insert the splined shaft through the throttle bushing on the side of the carburetor enclosure.

N. Install the large brass spacer over the splined

shaft until it rests flat against the outside of the enclosure. (See

Fig. 9

O. Line up the two armed throttle arm with the inner

throttle arm and slide onto the splined shaft.

P. Tighten the clamp screws on both of the throttle

arms. Rotate the throttle linkage to verify free movement. If drag is felt, adjust the distance between the two throttle arms.

Q. Install the remaining rod end on the outer hole on

the inside of the inside throttle arm and tighten screw.

R. Install the carburetor over the carburetor studs

until it sits flat on the gasket.

S. Install the four 5/16” nuts and washers on the

studs and tighten.

T. With a jam nut installed on each rod end, install

the 5/16” coupler shaft between the two rod ends. Adjust the coupler until the angle of the carburetor enclosure throttle arm matches that of the carburetor throttle arm.

U. Install the supplied 10-32 jam nut on the 1” 10-32

screw and insert into the idle bracket. (See

Fig. 9

V. Install the fuel lines on the carburetor. See Fig. 10

if optional Vortech fuel lines are used, and proceed with the following steps:

1. Install the -8 bulkhead nut and O-ring on the bulkhead fitting.

2. Thread the bulkhead fitting into the front hole in the carburetor enclosure.

3. Install the fuel lines into the carburetor bowls loosely.

4. Connect the free end of each fuel line to the

-8/-6/-6 TEE.

5. Install the -8 straight hosebarb fitting on the inside of the bulkhead fitting. Install the -8 120° fitting on top of the TEE.

6. Measure and cut the supplied pushlock hose so that it will fit well between the two installed barb fitttings.

NOTE: The 10-24 screw should not

protrude past the nut. Use washers as necessary to adjust the thread depth.

Fig. 7

Brass Plugs w/Copper Washers

Fig. 8

Fig. 9

(Carb-Enclosure 007051)

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Carburetor Enclosure Installation, cont’d.

7. Remove the barbed fittings, coat the barbs

with grease, and fully insert the barbed fittings in the hose.

8. Install the fuel hose assembly and tighten all of the fuel line connections.

W. Hose connections to the carburetor enclosure will

vary widely depending on the application. All hoses that are not used should be plugged with the supplied -3, -8, 1/8 NPT and 1/4 NPT plugs.

X. Using the supplied 5/16” cap screws, install the

top cover on the enclosure and tighten the screws. The cover opening must be pointed away from the throttle linkage for the idle bracket to be utilized. If the cover opening must point to the side where the throttle linkage is located, remove the idle bracket and brass spacer. Install a 5/16” washer and re-install the outer throttle arm.

NOTE: All -3 and -8 fittings should

have an O-ring installed before using.

Fig. 10

Fig. 11

11SEP00 V 1.0

P/N: 007051

(Carb-Enclosure 007051)

Page 8

ENGINEERING, INC.

1650 PACIFIC AVENUE • CHANNEL ISLANDS, CA 93033-9901 • (805) 247-0226

FAX (805) 247-0669 • www.vortechsuperchargers.com • M-F 8:00 AM - 4:30 PM PST

11SEP00 V 1.0

P/N: 007051

(Carb-Enclosure 007051)