S U P E R C H A R G E R S Owner’s Installation Guide for the Paxton Automotive Novi 2000 Supercharger for the 1985 5.0L Ford Mustang Paxton Automotive . 1300 Beacon Place . Oxnard CA 93033 805 604-1336 . FAX (805) 604-1337 DP/N: 4PFX020-020 v1.
FOREWORD T his manual provides information on the installation, maintenance and service of the Paxton supercharger kit expressly designed for the 1985 5.0 Ford Mustang Contact Paxton Automotive Corporation for any additional information regarding this kit and any of these modifications at (805) 604-1336 8:00am4:30pm PST.
TABLE OF CONTENTS FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii IMPORTANT NOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv TOOL & SUPPLY REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IMPORTANT NOTE T his kit will require the purchase of a 4150 based Holley or Demon carburetor with mechanical secondaries. P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.
1985 Ford Mustang Carbureted System Installation Instructions PLEASE READ CAREFULLY This kit should only be installed by qualified mechanics. It is imperative that the correct air/fuel mixture be maintained at all times. This Kit is to be supplied to competent engine tuners for their completion by the addition of, and tuning of, an appropriate carburetor unit. This product is intended for use on healthy, well maintained engines.
N ever rely solely on a hydraulic lift, when working under a vehicle. Always use approved jackstands to support the vehicle and place them under the manufactures recommended lift points. When lifting the vehicle, make sure it is on a level surface, preferably concrete or asphalt. The transmission should be in “PARK” or “FIRST”, the parking brake engaged, and the wheels blocked. Never start the car with out first verifying that the transmission is in neutral and the parking brake is set.
1985 Ford 5.0L Mustang Part No. 1001845 PARTS LIST S U P E R C H A R G E R S IMPORTANT: Before beginning installation, verify that all parts are included in the kit. Report any shortages or damaged parts immediately. PART NO.
1985 Ford 5.0L Mustang Part No. 1001845 PARTS LIST S U P E R C H A R G E R S IMPORTANT: Before beginning installation, verify that all parts are included in the kit. Report any shortages or damaged parts immediately. PART NO.
Section 1 PREPARATION AND REMOVAL Disconnect all vacuum, pcv, and egr lines from the carb. Labeling each lines function will help to reinstall to their correct positions later. F. Remove the four retaining nuts and washer securing the carburetor to the manifold. Remove the carburetor, EGR plate, and four studs from the manifold. Discard these items. G. Remove the Thermal Vacuum Switch at the rear of the manifold.
H. Disconnect the slide connection plug on the coil. Remove the coil and coil bracket from the manifold. Reinstall the coil in it’s original bracket to the A/C bracket bolt. (See Fig. 1-e.) STARTER SOLENOID IN NEW LOCATION Fig. 1-g The ignition switch wire (and any other wires drawing power from the solenoid) will need to be extended to the new location. K. Relocate the battery tray to the driver’s side. Use the two 3/8" x 1" bolts, washers, and nuts provided to secure the tray to the engine compartment.
N. Loosen the petcock at the bottom of the radiator and drain approximately one gallon of coolant into a drain pan. (Save fluid for re-use.) O. Disconnect the overflow hose from the neck of the radiator. Remove the coolant bottle and discard. P Using a 7/16" combination wrench, loosen the four bolts that are securing the fan to the water pump. With an18mm combination wrench release the tension on the belt tensioner and remove the factory drive belt.
S. Using a 19mm wrench, loosen the bolt securing the accessory drive belt tensioner to the factory bracket and remove the tensioner from the bracket. Set aside to be used in a later step of the installation. (See Fig. 1-l.) W. For supercharger clearance, it is necessary to replace the stock 90° hose port on the smog pump with the smaller piece provided. Locate the supplied assembly and replace the stock piece now. (See Fig. 1-n.) Fig. 1-l T.
Z. Remove the four factory crank pulley bolts with a 9/16" socket and extension and remove the pulley from the vehicle. (See Fig. 1-o.) Fig. 1-o 1-5 P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.
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Section 2 SUPERCHARGER OIL DRAIN AND OIL FEED ASSEMBLY 2.1 Supercharger Oil Feed Assembly A. Remove the oil pressure sending unit located near the oil filter. Apply clean motor oil to the threads of the supplied street TEE. Install the TEE with the branch facing the front of the engine, referring to Fig. 3.1-a for positioning. Fig.
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Section 3 SUPERCHARGER BRACKET ASSEMBLY 3.1 Crank Pulley Assembly A. With the 4 supplied bolts 3/8 x 1 in length install the new crank pulley and torque the bolts to 25-28ft pounds. (See Fig. 3-a.) PAXTON SUPPLIED 90° FITTING Fig. 3-a 3.2 Supercharger Bracket Assembly and Mounting A. Locate the supercharger mounting bracket assembly #101661 and the cast supercharger mounting bracket. Also locate the 3/8" x 6.5" long bolt, 3/8" x 6.
SPACER LOCATION Fig. 3-c *** NOTE *** Leave these bolts loose. All bolts will be tightened once the bracket is installed on the motor. C. With the smog pump and the alternator as an assembly. Slide them over the bolts previously installed into the cast bracket. Locate the small spacer that will go between the smog pump and the main supercharger mounting bracket. Install this spacer onto the upper-most bolt of the smog pump. (See Fig. 3-d) Fig. 3-d D.
H. Bolt the Supercharger to the mounting bracket with one of the 3/8" x 1" bolts and washers through the upper most hole and the two lower holes in the mounting plate. Place the support plate over the front of the supercharger and secure with the 3/8" countersunk bolts. (See Fig. 3-f.) Fig. 3-f I. Fig. 3-e Locate nuts and washers and secure the supercharger mounting plate. Leave these nuts loose. Locate the 7/16-14 1.75" bolt and washer and the 3/8-16 x 1.75" bolt and washer, the 3/8-16 x 6.
N. Above that, insert two of the 3/8" x 3 1/4" bolts with washers through the support plate, spacer and mounting plate. Secure the accessory drive belt tensioner to the back of the mounting plate with the upper of these two bolts holes, the lower with the 3/8" x 1" bolt and washer provided. Secure the other side of the belt tensioner bracket to the stud at the top of the water pump with the 3/8" nut and washer. Do not tighten these bolts. (See Fig.
Q. Use an 18mm wrench to rotate the accessory belt tensioner and reinstall the factory belt. (See Appendix 1016710.) R. Install the supercharger drive belt between the crank pulley and the supercharger pulley. Route the belt inside the idlers. Use a 3/8" socket and extension and tighten the belt. Once the belt is tensioned, tighten the nut on the end of the adjustable idler so that it will not back off. S. Find the rubber air injection hose from the diverter valve removed in an earlier step.
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Section 4 FUEL PUMP REPLACEMENT 4.1 FUEL PUMP REPLACEMENT *** NOTE *** If the stock fuel pump has a return line to the fuel tank, cap this line or remove it from the vehicle and cap the tank. A. Disconnect the fuel lines from the fuel pump. B. Remove the fuel pump. C. Install the supplied fuel pump and gasket using the stock hardware. D. Attach the supplied vacuum hose to the barb fitting on the fuel pump. The other end of this hose will be connected to the carburetor enclosure in a later step. E.
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Section 5 CARBURETOR ENCLOSURE INSTALLATION 5.1 CARBURETOR ENCLOSURE INSTALLATION STANDARD CARBURETOR GASKET *** NOTE *** Due to the many possible configurations of intake manifolds (with regard to carburetor flange height) a carburetor spacer may be required to obtain the necessary height for proper supercharger and discharge duct alignment. If hood interference is a problem, a lower profile intake manifold may be required.
M. Hose connections to the carburetor enclosure will vary widely depending on the application. All holes that are not used should be plugged with the supplied -3, -8 and 1/4"NPT plugs. The supplied fittings and lines were meant for a stock vehicle. 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. G. Install the .
5.2 H. Check for full throttle by pressing the accelerator to the floor and verifying that the carburetor butterflies open fully. I. If possible, pressurize the fuel system and check for leaks. J. Using the supplied 5/16" cap screws, install the top cover on the enclosure and tighten the screws. K. Use the supplied hardware to plug any open holes in the carburetor enclosure and cover. THROTTLE CABLE INSTALLATION A.
DEMON THROTTLE ASSEMBLY SETUP (INVERTED INNER THROTTLE ARM) HOLLEY THROTTLE ASSEMBLY SETUP (STANDARD INNER THROTTLE ARM) O-RING NUT THROTTLE CABLE BRACKET BULKHEAD FITTING .130" SPACER Fig. 5-h P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.
Section 6 AIR INLET INSTALLATION 6.1 AIR INLET INSTALLATION (on the passenger’s side) C. Re-install the plastic inner fender. D. Install the 1/4"NPT-5/8" barb 90° and the 1/4"NPT-3/8" barb 90° into the 4" x 3.5" cast elbow. (See Fig. 6-d.) A. Install the supplied 3.5" steel flanged bulkhead in the hole where the factory plactic inlet duct was removed. Use the bulkhead as a template mark and drill the four mounting holes using an 1/8" drill. Attach the bulkhead using the supplied self-tapping screws.
J. G. Connect the supplied length of 5/8" hose to the previously installed 5/8" 90° fitting on the cast elbow. Trim for best fit and attach to the stock fitting on the valve cover. (See Fig. 6-g.) SUPPLIED 5/8" HOSE Fig. 6-g H. Connect the factory 3/8" hose with the check valve (previously connected to factory carburetor) to the 3/8" 90° fitting installed in the cast inlet elbow. Route the A/C line down under the 1" port on the cast inlet elbow. (See Fig. 6-h.) I.
Section 7 SUPERCHARGER DISCHARGE 7.1 SUPERCHARGER DISCHARGE A. Attach the 3" x 3" sleeve onto the supercharger discharge using the supplied #44 hose clamp. (See Fig. 7-a.) Fig. 7-c D. Using the supplied #52 hose clamp, secure the 3.5" x 3" reducer sleeve to the 3.5" cast flange. (See Fig. 7-d.) Fig. 7-a B. Install the 3/4"NPT x 1" plastic 90° into the cast discharge tube as seen. (See Fig. 7-b.) Fig. 7-d Fig. 7-b C. Using the supplied 5/16-18 x 3/4" socket head screws and gasket, attach the 3.
Install the discharge tube between the supercharger discharge and carburetor enclosure inlet and secure with the remaining #44 hose clamps. Attach the by-pass valve to the 1" x 90° fitting on the discharge tube and secure with a #16 hose clamp. (See Fig. 7-e.) *** NOTE *** Check that all clamps are tight. Fig. 7-e P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.
Section 8 FINAL CHECK OUT AND START UP 8.3 This section covers pre-start checks and inspections, as well as initial start-up. 8.1 Inspect the following: A. B. C. D. A. Wires, harnesses and electrical connections. Are all items properly dressed, connected and secured? If any electrical connections have been dis-connected, re-connect them before you start your vehicle. B. Hoses, lines and fittings. Are all items properly dressed, connected and secured? C. Fasteners, brackets, and clamps.
*** IMPORTANT NOTE *** Due to tight tolerances , be very careful when closing the hood for the first time, making sure that there is not any interference between the s/c and the hood of the car. By doing this you will eliminate damaging your vehicle and/or supercharger. Completed Installation on a Carbureted 5.0L Ford Mustang Motor P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.
Appendix P lease realize that PAXTON Automotive is constantly improving the performance and look of the NOVI 2000 supercharger. Parts in your kit may appear differently than what is pictured in this manual. This is due to photographs taken in pre-production, a change in material costs, or an improvement in performance. Rest assured that you have purchased to best quality kit that PAXTON Automotive manufactures at this time. The installation of the materials will remain the same.
P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.1) A-2 18 17 17 13 25 25 10 19 17 12 11 17 19 30 A. 17 15 4 15 16 14 5 9 8 24 6 2 20 17 Part Number: 1016611 17 31 29 7 4 17 14 32 25 28 14 27 3 17 22 26 FINISH WEIGHT ----- ----- ----- Asy, Mounting Bracket 5.0 Novi 2000 NONE APPR. 17 33 17 D SCALE: 1:1.5 SIZE 1016611 DO NOT SCALE DRAWING DWG. NO. ASY, S/C MTG BRKT REV.
A-3 P/N: 4PFX020-020 ©2006 Paxton Automotive All Rights Reserved, Intl. Copr. Secured 24APR06 v1.1 MusGT(4PFX..020 v1.1) S PU /C LL EY B. NS I PU ONER LL EY TE PART OF 1016410 4 Part Number: 1016710 PART OF 1016610 OG PU PUM LL EY P SM 3 TO CRANKSHAFT 1 ITEM QTY 1 1 2 4 3 4 4 1 5 1 6 1 NONE WEIGHT --- LBS ----- ----- Asy, Crank Pulley 86-93 5.0 Novi 2000 FINISH APPR. 5 C SCALE: NONE SIZE 1016710 DO NOT SCALE DRAWING DWG. NO. ASY, CRANK PULLEY '86-'93 MUSTANG 5.0L w/NOVI REV.
S U P E R C H A R G E R S Paxton Automotive . 1300 Beacon Place . Oxnard CA 93033 805 604-1336 . FAX (805) 604-1337 DP/N: 4PFX020-020 v1.
