SKU: 21464884000

F-3R-112RD (F-1X-12RD) ProCharger RaceDrive

Sale price$5399.10 Regular price$5999.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

F-3R-112RD (F-1X-12RD) ProCharger RaceDriveRACEDRIVE = INTEGRATED GEAR DRIVE AND SUPERCHARGER COMBO For those racers seeking a compact supercharger gear drive setup, ProCharger RaceDrive is the perfect combination! The RaceDrive is an integrated gear drive combined with the rugged F Series superchargers (F 1X 12 or F 3R 121), and is currently being offered in two configurations: the F 1X 12RD and F 3R 121RD. The ProCharger RaceDrive is a compact drive unit that centrally mounts the ProCharger

RACEDRIVE = INTEGRATED GEAR DRIVE AND SUPERCHARGER COMBO

For those racers seeking a compact supercharger/gear drive setup, ProCharger RaceDrive™ is the perfect combination! The RaceDrive is an integrated gear drive combined with the rugged F-Series superchargers (F-1X-12 or F-3R-121), and is currently being offered in two configurations: the F-1X-12RD and F-3R-121RD. The ProCharger RaceDrive is a compact drive unit that centrally mounts the ProCharger closer to the engine and higher up for easier installation.

A key feature of the ProCharger RaceDrive is the ability to change the gear sets or blower speeds by simply removing the front cover, and replacing the 10 spline quick change gear sets with well over 40 different ratios to choose from. The gear case is isolated from the supercharger transmission and holds 4oz of ProCharger oil.

Another feature of the ProCharger RaceDrive is (3) accessory drive points, or power take off points (PTO). These can be used to run oil pumps, fuel pumps, or other necessary engine accessories.

For supercharger specs on the F-1X-12 and F-3R-121 superchargers, click here.

KEY HIGHLIGHTS

  • The RaceDrive utilizes a rugged coupler design made of rubber that mates the RaceDrive to the front of the engine
  • With 3 separate accessory drive shafts, the RaceDrive has the ability to drive multiple accessories such as: fuel pump, vacuum pump, oil pump, etc.
  • (Dimensions – See below) From the face of the engine damper to the air inlet of the RaceDrive supercharge is a little over 14 inches
  • From the crankshaft centerline to the RaceDrive supercharger inlet shaft centerline is 7.50 inches
  • The overall height from the crankshaft center-line to the top of the supercharger gear case is 13.50 inches.

RaceDrive (Integrated gear drive and supercharger combo) is ideal for someone space constrained in front of the crankshaft and is running a bracket style class such as Top Dragster or Top Sportsman, where absolute power is not essential to winning.

RaceDrive Footnotes

RD1) RaceDrive does not include any engine brackets
RD2) Specify Short or Long Splined shaft

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21464884000

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Just Carrie
Louisville, US
★★★★★ 5
Comfortable
Size: 6, Color: Black
Great sandal! Fits great and comfy
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Reviewed in the United States on April 3, 2026
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BJ Coyle
Alexandria, US
★★★★★ 5
Yes!
Size: 5, Color: Molasses
Love these, very comfortable. Tts
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Reviewed in the United States on June 13, 2026
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Nunca me llegó el pedido
Port Orchard, US
★★★★★ 5
Muy suaves
Size: 6.5, Color: Black
Son muy cómodas me encantaron
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Reviewed in the United States on June 11, 2026
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Jami
Massapequa, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
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Reviewed in the United States on June 7, 2026
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Ms. Moon
Bozeman, US
★★★★★ 3
Not for narrow feet, very lightweight.
Size: 7.5, Color: Black
My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.
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Reviewed in the United States on May 8, 2026

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