- Fuel, Carbs & Intakes
- Supercharger
- Paxton Supercharger Systems Small Block Mopar
Using the preset pulley ratio, the NOVI 1200 Supercharger in these Mopar systems produces 7 to 8 psi boost at 6,000 RPM on a lightly modified 340 engine. Horsepower gains range from 30% to 75% as determined by boost levels, engine volumetric efficiency, existing modifications, etc.
Applications: Universal Small Block Mopar V8, including 1967-69 Plymouth Barracuda 318/340/360 and 1967-76 A-Body (e.g. Dart, Duster, Demon, Scamp, Valiant)
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Complete Systems have a cast aluminum carburetor enclosure for use with Holley 4150, Quick Fuel Q-750 BAN, or Demon 650 4-bbl carbs with mechanical secondaries, .120 needle & seat, and nitrophyl float set. The enclosure pressurizes the float bowls and throttle shafts for seamless response and correct air/fuel ratio. There are -8AN front and rear fuel inlet ports plus multiple locations for pressure/vacuum connections. Linkage arms, splined shaft, and left/right spherical rod ends provide simple throttle connection/adjustment. To accommodate customization, such as high-rise intake manifolds, Tuner Systems do not have the carb enclosure. Systems also include a 10-rib supercharger drive assembly, required belts & pulleys for use in a V-belt setup, billet aluminum mounting plate for supercharger & alternator, aluminum discharge tube, bypass valve, and high-flow air filter.
 | NOVI Supercharger Paxton Automotive NOVI Superchargers offer the ultimate in performance and reliability from a centrifugal supercharger. Based on Paxton's race-proven gear case, NOVI Superchargers use helical-cut billet steel gears (for quiet operation) and aerospace-quality high-speed bearings. A direct-to-gear, constant oiling system provides optimum lubrication and cooling even under sustained boost. Some of today's fastest race cars run NOVI Superchargers, a testament to their unsurpassed performance in the most demanding situations. |
Installation Notes
- Throttle cable/arm modification may be required
- An aftermarket ignition amplifier is recommended but not required
- A high-volume boost-referenced fuel pump is required (not included)
- A higher cfm carburetor may be required for custom high-horsepower vehicles
- If a Holley 4150-type carburetor is used, Paxton Air Diffuser #8M011-001 is recommended.
- A fuel line assembly will be required based on your carburetor (e.g. #933-8M110-020 and #933-8M110-030)
- Accessory V-belts will vary per application depending on accessory configuration and supercharger pulley diameters
- Hood modifications may be required. For underhood clearance, measure 7.5" (carb enclosure height) to the top of the intake manifold.