ATI SBC F-3 Series Procharger CrankDrive

This is an ATI / Procharger Chevrolet SBC F3 Series CrankDrive. The award winning CrankDrive gear drive is capable of 3,000+ horsepower, and allows for a variety of accessories, easy change of gear ratios, maximum efficiency and extreme power levels. Compatible with race superchargers series F-1X-12 and F-3, the CrankDrive is available for most drag racing engine applications.

CrankDrive is ideal for most applications where space is less of a constraint. The CrankDrive is completely separate from the ProCharger supercharger head unit, allowing any ProCharger F-3 series supercharger to be used interchangeably. The CrankDrive will support any horsepower range and works with a wide variety of race engines. Largest, Most Reliable Power Gains in the Industry.

Note: This does not include any headunit, pro-race valve, piping, fuel pump, accessory drive, bellmouth see the product options to configure your system.

*Notice Requires Standard Rotation Headunits, Reverse Rotation Headunits Will Not Fit

For those racers and extreme HP street car owners looking for a gear drive to easily mount your ProCharger supercharger directly to the crank, we have the solution for you. Our CrankDrive is made at Procharger in Kansas City out of high strength T6061 billet aluminum and is engineered to bolt right up to most popular engine blocks. We now offer a complete solution for those racers who want a simple and easy installation so they can focus on getting their race car ready for the track.

*Purchase includes one set of quick change gears of your choice see below for all the ratio options, For additional quick change gear sets see PN: PFG01A-XXX.

KEY FEATURES
The ProCharger CrankDrive positions the supercharger higher than other gear drives to allow for better steering component and frame clearance
Capable of supporting 3,500+ horsepower, this baby can handle the power!
Supports all F3 Series Superchargers (F-1X-12, F-3D, F-3R, and F-3X models)
Lightweight design
Easy to assemble, disassemble, and swap gear ratios for different tracks or tuning
Complete assembly for specific engines, no sourcing additional components
Optional alternator drive
Optional dual accessory drive to run 2 accessories, i.e. fuel pump, oil pump, vacuum pump, etc.
Allows engine to rotate both directions for servicing
Made in USA

ADDITIONAL NOTES:
When using the alternator accessory drive PN: GM CS121 or CS130 6.10" Alternator Required.
Dual accessory drive come in 2 sizes please leave a note after purchase for standard or extended versions.
If you're using a motor plate please contact us before purchase at sales@treperformance.com

QUICK CHANGE GEAR SET OPTIONS - 1 Set Included With Purchase, For additional quick change gear sets see PN: PFG01A-XXX
1.20 Ratio, 1.30 Ratio, 1.35 Ratio, 1.40 Ratio, 1.421 Ratio, 1.45 Ratio, 1.50 Ratio, 1.550 Ratio, 1.60 Ratio, 1.667 Ratio, 1.70 Ratio & 1.79 Ratio

TREperformance is an Authorized Priority Dealer of ATI Prochargers.
12 Month warranty direct from ATI
Custom made and shipped direct from Procharger in 3-4 weeks!