Vortech Paxton Superchargers 8-Rib Conversion Upgrade 3-Bolt Water Pump (2013 – 2023 Mustang GT) 4FQ116-003

The Vortech 8 rib setup is a must have upgrade for serious performance builds. Direct fit for S197 and S550 Mustangs, this will help eliminate belt slip at high rpm and regain boost. Tuning is required when changing pulley diameter. Fits both Vortech and Paxton supercharger kits. 

Part Number: 4FQ116-003

Application

2013 S197 Ford Mustang GT
2014 S197 Ford Mustang GT

2015 S550 Ford Mustang GT
2016 S550 Ford Mustang GT
2017 S550 Ford Mustang GT

2018  Ford Mustang GT
2019  Ford Mustang GT
2020  Ford Mustang GT
2021  Ford Mustang GT
2022  Ford Mustang GT
2023  Ford Mustang GT
 

Product Summary

• 8-rib design allows for maximum belt traction and stability
• Maintains the factory automatic drive belt tensioner
• Compatible with all 2013-2017 Vortech and Paxton Mustang GT systems with 3-Bolt factory Water Pump Pulley.

Included Components

• 2A038-347 supercharger pulley (3.47″ diameter) and appropriate belt (2A048-100)
• All necessary hardware and precision machined spacers 
• Replacement alternator pulley, water pump pulley, idlers, crank damper screw and crank damper pulley

Optional supercharger pulleys:

• • 2A038-360 / -333 / -315* / -313* / -300 / -295 / -285 / -280 / -275 / -270*
  • *Pulley diameters require Gates K081005 belt. Other pulley diameters listed are compatible with supplied Vortech 2A048-100 (Gates K081000).

Misc. Notes

• • Custom ECM programming and fuel / ignition system upgrades will be required. This applies any time the supercharger drive pulley ratio is changed to any size other than what was originally supplied in the complete supercharger kit.
  • Supercharger pulley removal may reduce or void the supercharger unit warranty. 
  • Pulley diameter changes: Careful size selection is mandatory for proper engine and supercharger longevity. Contact Vortech Tech Support for assistance with impeller speed calculations if necessary.
  • This upgrade is not emissions legal for street use
  • A Vortech BV-57 or Mondo compressor bypass valve is required for applications producing more than 13 psig.
  • Special tools required:
  • 17mm hex impact driver (OEM alternator pulley removal)
  • Crankshaft damper puller / installer tool

Beefcake racing is an Authorized Dealer for Vortech & Paxton superchargers, call 1-855-827-7223 for more info.

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