SB/BB Chevy - F-1 to F-1R


  DESCRIPTION  BOOST  HP GAIN  INTERCOOLER
  High Output with F-1D, F-1, F-1A (12 rib)  specify  specify  -
  High Output Intercooled with F-1D, F-1, F-1A (12 rib)  specify  specify  Sheet Metal 3 core (950 hp)
  High Output with F-1C, F-1R (12 rib)  specify  specify  -
  High Output Intercooled with F-1C, F-1R (12 rib)  specify  specify  Sheet Metal 3 core (1050 hp)

  DESCRIPTION  BOOST  HP GAIN  INTERCOOLER
  Cog Race Kit with F-1D, F-1, F-1A  specify  specify  -
  Intercooled Cog Race Kit with F-1D, F-1, F-1A  specify  specify  Sheet Metal 3 core (950 hp)
  Cog Race Kit with F-1C, F-1R  specify  specify  -
  Intercooled Cog Race Kit with F-1C, F-1R  specify  specify  Sheet Metal 3 core (1050 hp)

F-1 Through F-1R

Available for small block and big block Chevy engines, the intercooled and non-intercooled ProCharger F-1 thru F-1R kits are the next step up the ladder from the P-1SC and D-1SC. Equipped with our 9” (F-1/F-1A) and 9.75” (F-1C/F-1R) volutes, these units pack a lot of power in a modestly sized package.

Utilizing a patented high speed compound bearing design, these superchargers offer operating speeds unmatched by any other line of superchargers on the market.

Lubricated with ProCharger’s own proprietary synthetic oil blend, the ultra-rigid precision ground 9310 steel shafts and gears (mounted on super-precision, high speed bearings) transfer power from the engine to a CNC machined 7075 aluminum billet impeller, spinning it at an overdrive ratio of 5.40:1.

ProCharger F-1 and F-1A Superchargers

The ProCharger F-1 and F-1A superchargers utilize a compact, 9 inch volute and are powerful and highly versatile superchargers. Like all the ProCharger F-Series models, the F-1 and F-1A feature the industry-exclusive compound bearing design that supports high-horsepower applications, while the patented and proven self-contained oiling design eliminates the need for external oil lines while providing years and years of trouble-free performance.

ProCharger F-1C and F-1R Superchargers

These two ProCharger superchargers use a slightly larger, 9.75-inch volute for higher airflow and HP ratings and retain all the design advantages of the other F-Series models.

Want to turn it up on the weekends? No problem. With a wide range of pulley sizes available you can quickly change boost levels to suit your needs. The mounting brackets, like the transmission case, are constructed from 6061 billet, providing a solid foundation for your ProCharger. The drive system utilizes a 12-rib belt (cog option available) with a rugged spring loaded belt tensioner and oversized pulleys that provide maximum belt contact for peak power output.

These kits also include a standard carb bonnet and the tubing required to boost your Holley 4150-style carburetor. The F-1 thru F-1R utilize an advanced helixed impeller capable of accommodating a broad range of applications. The F-1 flows enough air to feed 1050 hp while the F-1R will support up to 1,200 hp.

Optional Equipment:

  • Polished Finish for ProCharger & Bracketry
  • Competition Carb Bonnet
  • Pro-Pump "inline HP" Fuel Pump (3/8")
  • Cog Drive Mechanical Water Pump Pully
  • Boost Sensitive Fuel Pressure Regulator
  • 1,000 HP Electric Fuel Pump
  • 3 Core Intercooler, Race – 3” or 3.5”
  • Race Surge/Bypass Valve
  • Universal Tube Kit – 3” or 3.5”

ProCharger F-1
Base HP (NA Engine): 300-500 HP
Maximum Supercharged HP Rating: 1,050 HP
Maximum Airflow: 1,525 cfm
Maximum Boost: 38 psi
Maximum Impeller RPM: 70,000
Internal Step-up Ratio: 5.40:1

ProCharger F-1D
Base HP (NA Engine): 300-500 HP
Maximum Supercharged HP Rating: 1,000 HP
Maximum Airflow: 1,500 cfm
Maximum Boost: 34 psi
Maximum Impeller RPM: 65,000
Internal Step-up Ratio: 5.40:1

ProCharger F-1A
Base HP (NA Engine): 300-500 HP
Maximum Supercharged HP Rating: 1,100 HP
Maximum Airflow: 1,650 cfm
Maximum Boost: 38 psi
Maximum Impeller RPM: 74,000
Internal Step-up Ratio: 5.40:1

ProCharger F-1C
Base HP (NA Engine): 300-550 HP
Maximum Supercharged HP Rating: 1,200 HP
Maximum Airflow: 1,625 cfm
Maximum Boost: 38 psi
Maximum Impeller RPM: 74,000
Internal Step-up Ratio: 5.40:1

ProCharger F-1R
Base HP (NA Engine): 375-550 HP
Maximum Supercharged HP Rating: 1,225 HP
Maximum Airflow: 1,700 cfm
Maximum Boost: 38 psi
Maximum Impeller RPM: 68,000
Internal Step-up Ratio: 5.40:1