.: Accelerator Pump Spring :.


APS - Accelerator Pump Spring
Installation Guide | Buy the APS

The APS eliminates any wiring tricks that are out there and increases pressure on the pump diaphragm due to its being 50% stiffer then the stock ones.

  • Direct replacement for OEM spring
  • Improved throttle response
  • Excellent companion to the ALJ giving you greater range of adjustment
  • No need for any wiring on the accelerator pump
  • Allows use of longer diaphragms

 

APS - all FCR MX carbs (00-018)