M-1 Intercooled (12 rib) 45-65% 5-9 PSI AW-324

Mercruiser 454/502 Magnum (carbureted)
Mercruiser HP500 and older HP Motors (carbureted)

454 and 502 Magnum engines are excellent candidates for supercharging. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. With an Intercooled Procharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 45-65% are typical with stock motors running pump gas. Aftermarket parts are also plentiful, and for modified applications, power gains can safely exceed 100% with operation on pump gas*. ATI has safely produced over 1,200HP on modified Magnum and similar motors.

NOTE: Call to Order. Payment by Wire Transfer Only.

MerCruiser 454/502 Magnum (carbureted)

MerCruiser HP 500 and older HP motors (carbureted)

454 and 502 Magnum engines are excellent candidates for supercharging. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. With an Intercooled ProCharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 45-65% are typical with stock motors running pump gas. Aftermarket parts are also plentiful, and for modified applications, power gains can safely exceed 100% with operation on pump gas*. ATI has safely produced over 1,200 hp on modified Magnum and similar motors.

NOTE: Call to Order. Payment by Wire Transfer Only.

Procharger kit for 1988-1996MerCruiser 350 Mag and 5.7 (carbureted)

Due to higher compression, only intercooled systems are recommended for stock 350/5.7 motors. With an Intercooled Procharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 55-65% are typical with stock motors running pump gas. 5-9 PSI.

NOTE: Call to Order. Payment by Wire Transfer Only.

Adjustable Carbureted Regulator from 5-12 lbs

Aeromotive carbureted fuel pressure regulators are true billet regulators. A convoluted diaphragm maximizes piston stroke and increases flow - without stressing the diaphragm. Every Aeromotive carbureted regulator incorporates a poppet design unique to that regulator, and we fabricate the diaphragms from our proprietary elastomer material Precision engineering and manufacturing translate into tight fuel pressure control.

Note: Uses -6 O-ring style fittings

5.0 Liter Carbureted "Mammoth" Screw Style Supercharger

Features:
• Standard Deck with Standard -2 Intercooler
• Polished
• IC-2 Core
• 16-Rib

5.0 Liter Carbureted "Mammoth" Screw Style Supercharger

Features:
• Standard Deck with Standard -2 Intercooler
• Polished
• MOAC Core
• 16-Rib

FILTER-FUEL Mercruiser 35-877565T1

Supersedes: 35-877565T

Supercedes: 35-877565T

SHIFT PLATE KIT Mercruiser 864363A1

Carbureted Fuel Pressure Regulator

• Adjustable fuel regulation from 4-1/2 to 9 psi
• One 1/2" NPT inlet and two 1/2" NPT outlet ports
• .437" (7/16") restriction
• Includes mounting hardware and an style fittings
• Alcohol compatible

A2000 Carbureted Bypass 4-Port Regulator

Adjustable from 2 to 20 psi, the A2000  Fuel Pressure Regulator is designed for use with Aeromotive's Drag Race Fuel Pump. The vacuum boost port makes it ideal for high-volume electric or mechanical fuel pumps of any kind where rock-steady pressure control is desired. Also perfect for blow-through carb applications with a turbo or centrifugal supercharger. Boost reference and high-flow capability are unmatched.

• Bypass design provides the ultimate dynamic fuel delivery system
• Four -8AN O-Ring Outlet Ports
• -10AN O-Ring Inlet and Return Ports
• Fuel pressure 1:1 ratio when referencing boost
• Alcohol compatible

Note: High-pressure boost reference applications require high-volume, high-pressure fuel pumps. EFI-type electric or mechanical high-volume pumps with no internal bypass valve are recommended for best results.

Aeromotive Adjustable Fuel Pressure Regulator and Filter Combo - Carbureted

• 10-micron cellulose filter paired with adjustable regulator 
• AN-10 Inlet and Outlet Ports with AN-06 Return Port 
• 1/8” NPT dedicated gauge port
  
• Reduces required return line length
• Carb adjustable from 3psi to 20psi, made for 250PGH and smaller pumps