Paxton Superchargers Universal Big Block Mopar 440 Carbureted System User Manual
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P/N: 4809662
©2009 Paxton Automotive
All Rights Reserved, Intl. Copr. Secured
02NOV10 v2.0
***IMPORTANT NOTES ***
The following carbureted base system support parts are not included as part of the system but are
available from Paxton Automotive:
1. Race Bypass P/N 8D204-010 is included in the 1201860(P) systems and is required for applications exceed-
ing 5psi. A larger compressor bypass valve and flange is required on applications exceeding 10 psig boost /
600HP. Contact the technical department to determine the proper valve selection for the application.
• Paxton # 8D103-001 Mondo Race Bypass Valve
• Paxton # 8D003-052 Mondo Race Bypass Valve weld-on flange (aluminum)
• Paxton # 9AT200-090 Tube, aluminum Ø2.0" x specify length (for welding 8D004-052 to round tube)
• Paxton # 8D205-003 BV57 Bypass Valve (Includes V-Band Clamp and O-ring Seal)
• Paxton # 8D005-051 BV57 Bypass Valve weld-on flange (aluminum)
2. Boost referenced ignition/timing retard system.
• Paxton # 5A001-001 Stand alone ignition retard “MSD” (not an ignition enhancer)
3. Supercharger pulleys: (Contact technical department for proper appication match)
• Paxton # 4MA031-312: 3.12" Diameter 10-rib driven pulley
• Paxton # 4MA031-333: 3.33" Diameter 10-rib driven pulley
• Paxton # 4MA031-348: 3.48" Diameter 10-rib driven pulley
• Paxton # 4MA031-360: 3.60" Diameter 10-rib driven pulley
• Paxton # 4MA018-041: 6.00" Diameter 10-rib drive (crank) pulley
• Paxton # 4MA018-061: 7.80" Diameter 10-rib drive (crank) pulley
Items to be supplied by installer/end user:
• Carburetor with mechanical secondaries (4150 Holley/Barry Grant MD style)
• High performance electric fuel pump
• Boost referenced fuel pressure regulator