MerCruiser 496 MAG/MAG HO

  DESCRIPTION  BOOST  HP GAIN STD  INTERCOOLER
  2005-2010 496 Mag HO Intercooled with M-1SC  5 psi  40%  625 Crankshaft HP
  2001-2004 496 Mag HO Intercooled with M-1SCB  3.5 psi  30-35%  580 Crankshaft HP
  2005-2010 496 Mag Intercooled with M-1SC  5 psi  40%  580 Crankshaft HP
  2001-2004 496 Mag Intercooled with M-1SCB  3.5 psi  30-35%  530 Crankshaft HP

625 HP Supercharged Fuel Injected 496

These ProCharger® Marine supercharger systems for the Mercruiser® 496 Mag HO and 496 Mag motors offer the industry's coolest charge air temperatures, unmatched performance, and engine longevity. These ProCharger Marine systems provide up to 625 reliable horsepower on pump gas with engine friendly intercooled boost. Installation is quick and straight forward, as these systems require no accessory relocation and feature ATI’s exclusive internally lubricated supercharger design (no oil lines).

Rugged ProCharger superchargers are available with a 3-year extended warranty, and effortlessly produce industry-leading power on the 496. These systems also feature a compact intercooler specifically designed for the 496 motor. Installation is simple, with virtually no change to the engine envelope. Additionally, the 3.5 psi system is fully upgradable to the 5 psi system at any point, with the 3 year extended supercharger warranty still available.

ProCharger Marine systems are thoroughly evaluated through both performance and longevity testing during design, both on the dyno and in the water. Once in production, bench testing and quality assurance for individual components is performed prior to shipment. To help ensure that ProCharger Marine products are the best available, ATI has invested in the industry's most powerful supercharger test cell, as well as a 1,600 hp dynometer and the largest company-owned fleet of test boats in the industry.

ProCharger Mercruiser 496

2005-2010 496 Mag and Mag HO Intercooled ProCharger Systems with M-1SC

  • Increases crankshaft power 45-50% from 385/425 hp to 550/595 hp with 5 psi
  • 100% complete; ProCharger PCM calibrations included
  • Installs quickly, compact fitment with no internal engine modifications
  • Includes M-1SC self-contained ProCharger and custom 496 Intercooler
  • Coolest charge air temperatures for maximum performance and engine reliability

ProCharged 2005-2010 Mercruiser 496

2001-2004 496 Mag and Mag HO Intercooled ProCharger Systems with M-1SCB

  • Increases crankshaft power from 30-35% 385/425 hp to 500/550 hp with 3.5 psi
  • 100% complete; Intercooler installs neatly on top of motor
  • Installs quickly, compact fitment with no internal engine modifications
  • Includes M-1SCB self-contained ProCharger and custom 496 Intercooler with matching cover
  • Coolest charge air temperatures for maximum performance and engine reliability

ProCharged 2001-2004 Mercruiser 496