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  • PowerMAX - FuelMAX 21 Volt/44 AMP Voltage Booster

  Increase the output of your fuel pump by up to 80%!!

  Simple installation - PowerMAX splices into your existing fuel pump +12V DC feed wire.

  Compatible with all fuel pumps.

  Avoid the hassle of replacing your stock pump and install a JMS PowerMAX!
  • Remote Mounted Voltage Control Knob  (Approximately 1" x 1" x 1")

  Adjusts the output voltage only when the device is boosting voltage.  
  The maximum output voltage is dependent upon the grounding of the correct enable wire.  (18V or 21V)
  • High Quality Hobbs Switch (User Adjustable 3-7psi)

  Preset @ 5psi
  • High Quality Hobbs Switch (User Adjustable 3-7psi)

  Preset @ 5psi

  Turn Clockwise to INCREASE the pressure setting.
  • Green LED

  Dip Switch -> Used to adjust the voltage ramp In/Out time.

  6 wire control connector
  • Left - Main control wire harness  6 wire control connector + 3 wire Remote Voltage Knob Connector  - 18V/21V Enable Wires

  Right - Remote Mounted Voltage Control Knob  22 feet in length (can be shortened or lengthened by the user if needed)
  • PowerMAX - FuelMAX 21 Volt/44 AMP Voltage Booster

  Increase the output of your fuel pump by up to 80%!!

  Simple installation - PowerMAX splices into your existing fuel pump +12V DC feed wire.

  Compatible with all fuel pumps.

  Avoid the hassle of replacing your stock pump and install a JMS PowerMAX!
  • PowerMAX - 40 AMP Fuse

JMS PowerMAX FuelMAX V1 (GM Specific Version) (Discontinued Order Version 2) - Fuel Pump Voltage Booster

$339.00
SKU:
PM-1000-GM
Brand:
JMS
Weight:
3.00 LBS
Shipping:
Calculated at checkout

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Product Description

 
PowerMAX - FuelMAX 21 Volt/44 AMP Voltage Booster
 
Increase the output of ANY fuel pump by up to 80%!!

Why replace your fuel pump?

Use PowerMAX to quickly and easily increase it's output!

 

 
  • Simple installation: PowerMAX splices into your existing fuel pump +12V DC feed wire.
  • Compatible with all 12V or 16V battery systems
  • Works on all vehicles: Mustang, Camaro, Challenger, Trucks, Import Vehicles & Race Cars [Weldon/Aeromotive/Holley Pumps]
  • High Quality User Adjustable Hobbs Switch: Preset @ 5psi, User Adjustable from 3psi to 7psi
  • Adjustable Voltage Ramp In / Ramp Out Time: Eliminate fuel pressure spikes!!
  • Green Status LED: Know at a glance what the unit is doing.
  • Remote Mounted Voltage Control Knob with Knob Save Feature: If the Remote Mounted Voltage Control Knob is disconnected, Green LED twinkles and the knob setting is saved.
 

Each PowerMAX Kit Contains: 44 Amp PowerMAX Voltage Booster, Wiring Harness, Remote Mounted Control Knob, Installation Kit, Set of Instructions

 
Installation Kit Contains: 1 - Hobbs Switch Preset @ 5psi (user adjustable 3-7psi), 1 - Fitting 1/8npt Female to 3/16" Male Barb, 1 - Vacuum Tee 3/16" x 3/16" x 3/16", 1 - Vacuum Tee 1/4" x 1/4" x 3/16", 1 Foot of 5/32" vacuum hose, 1 - 30amp mini-fuse, solder, 2 - 10/12gauge Heat Shrink Butt Splices, 3 - 18/22gauge Heat Shrink Ring Terminals, 1 - 10/22gauge Heat Shrink Ring Terminal, 8 - Zip Ties, 6 - Self drilling hex screws
Download the Product Installation Instructions
Download the Product Technical Information Sheet
 
Installation Video:
 
 
Comparison Video:
 
 

Product Reviews

Write your own product review

  1. One word: amazing!

    Posted by Tim P. on 28th Aug 2013

    Quite simply put, this is one of the smoothest installations of and electronic component to a vehicle that I have ever done. The plug and play BAP from JMS (for '11+ Ford Mustangs) requires no cutting of your stock electrical harnesses, and the only wiring you have to do is with the hobbs switch, and only a small cut into a vacuum source was needed to provide a boost signal to that switch as well.

    After opening it upon delivery I noted that it was packaged well, and that all components were quality and of sound construction. The plug and play harness was a perfect fit, with no complications or modification necessary.

    The instructions are very clear and well put together, and the installation only took about a half hour, taking my time to route the wires under the interior panels for a clean look. You really do essentially plug this in and go, and it couldn't have been more of a smooth experience!


Product Videos

JMS PowerMAX: 21 Volt Fuel Pump Booster Install on a 2005 Mustang GT. "PowerMAX PM-1000 FuelMAX" (13:32)
JMS PowerMAX - "FuelMAX" 44amp - 21 Volt Fuel Pump Voltage BoosterInstallation of a JMS PowerMAX on a 2005 Mustang GT.PowerMAX - "FuelMAX" Part Number: PM-1000The PowerMAX 44amp Voltage Booster-Regulator will increase the output of yourstock fuel pump by up to 80%.Simple to install, splices into your existing fuel pump wiring!18 Volts or 21 Volts from the same unit!High Quality Installation Kit!Adjustable Hobbs Switch (3-7psi, preset at 5psi)Applications: Mustang, Camaro, Challenger, Trucks, Import and European VehiclesIncrease the output of even the largest Racing Fuel Pump! (ie. Weldon, Aeromotive, Holley)For more detailed information visit: www.jms-PowerMAX.comPowerMAX is available in three models:PM-1000 FuelMAX - 18V Constant Duty Output @ 21 ampsPM-1100 SparkMAX - 24V Constant Duty Output @ 18 ampsPM-1200 FanMAX - 15V Constant Duty Output @ 26 ampsAt JMS we make fast cars even faster!www.jmschip.com 601-766-9424Find JMS on Facebook at:http://www.facebook.com/jmschipsJMS on YouTube: http://www.youtube.com/user/jmschipMM&FF Magazine Coverage:http://jmschip.smugmug.com/Cars/PowerMAXwithCandL/24730352_RNwKCvFor additional product information:http://www.jmschip.com/power-max/http://www.jmschip.com/content/JMS_PowerMax.pdfhttp://www.jmschip.com/jms-powermax-fuelmax-fuel-pump-voltage-booster/http://www.youtube.com/watch?v=n9kTfsdToko
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