As you may know already, there has been some hint of a smaller pulley upgrade for the Jackson Racing kit utilizing the Rotrex C30-94 unit. While this information may get lost in the
Owner's Thread, we decided this information should be its own separate post. The rumors are true and Jackson Racing has finally released their smaller/high boost pulley option for the Jackson Racing Supercharger kit!
Jackson Racing High Boost Pulley!
The JRSC Rotrex C30-94 unit uses a pulley sized accordingly to work well with pump gas (91 ACN). With the high boost pulley upgrade, proper fuel upgrades and hardware are required to handle the additional potential safely and efficiently.
This pulley is NOT recommended to those unwilling to go the extra step to tune for higher octane/alcohol fuel and proper hardware to handle the additional requirements.
Jackson Racing product description:
Raise your FR-S/BRZ Supercharger System to new heights with the High Boost Pulley. Designed specifically for the Jackson Racing supercharger System. This pulled is NOT designed to be plug-n-play on a Factory Tuned System and it is NOT CARB legal**.
The High Boost Pulley REQUIRES:
• Upgraded Fuel Injectors
• Upgraded Fuel Pump
• 93+ Octane or E85 Custom Tuning
* Boost levels dependent on vehicle environment and vehicle modifications.
**
This product is intended for off-road, racing use only. This product is not to be used on pollution controlled highways.
@
SPCorBUST Dyno chart of his JRSC + HB Pulley setup on full bolt-ons + E85. Dyno performed at Church Automotive's Dynapack. Average baseline reading with new SAE calibration is 165-166HP on this dyno.
Have a question whether or not this pulley is for you and your Jackson Racing rotrex setup? Please do not hesitate to contact us or Jackson Racing regarding the high boost pulley option! 