procharger home page
Chevy, Ford and Chrysler Kits Available

You spoke and we listened.
ATI is proud to be the innovators when it comes to modern, self-contained, gear driven centrifugal superchargers. Offering the industry’s best, strongest and most powerful centrifugal blowers (our original, oil fed design) wasn’t enough– we went back to the drawing board to raise the bar even higher! This effort produced a completely new breed of centrifugal superchargers: the stealthy P-1SC and D-1SC, the industry-standard F-1 and F-2 and the record crushing F-3 and F-4 superchargers.

Freeing the supercharger of the engine’s oil supply provided ATI’s engineers more latitude in design, allowing them to build a supercharger without compromise. By utilizing a proprietary synthetic lubricant (free of contaminants), higher bearing speeds, decreased bearing temperatures and increased bearing life are realized. This oil system independence means you are no longer required to punch a hole in your oil pan to enjoy the benefits of centrifugal supercharging. Custom applications benefit too, as a self-contained blower need not be positioned to accommodate an oil drain.

These new blowers utilize higher internal step up ratios, which allow the use of larger pulleys that provide more belt contact and increased drive belt longevity. You can use a serpentine belt to make power in excess of 1000 hp, a level once only available to cog belt users.

Buy a ProCharger, get peace of mind.
We make the industry’s finest superchargers and stand behind our products by providing you with the industry’s best warranty. If you purchase a serpentine belt driven ProCharger, we will warranty it for a full 12 months from the date of purchase.

For detailed information about our Carbureted and Aftermarket EFI Applications, download our new
Chevy Product Catalog or call or email today!

Contents Include: Supercharger Models, Supercharger Kits, Tech Info, Charts and Specs, Intercooling, How to Optimize Your Engine, Induction/Fuel System Theory, Intercooler and Kit Dimensions, Accessories, Apparel and more!


For additional information regarding systems and their options, download our Application Guide


  Carbureted Chevy

Serpentine Accessory
Drive Option

1685 Horsepower with
93 Octane
Chevy Products Chart:
Compression Ratio
Basic Engine Building Specifications
Chevy Carbureted and Aftermarket EFI Gallery
Gallery with Carbureted Chryslers and Fords













click to enlarge
1965 454 Big Block Pickup
Description HP Gain Intercooler
12 psi w/ D-1SC 62% N/A

click to enlarge
1970 502 Big Block Camaro
Description HP Gain Intercooler
15 psi w/ F-1R 93% 3 Core Race

click to enlarge
1969 427 Big Block Super Chevy Nova
Description HP Gain Intercooler

28 psi w/ F-2

click for more info

203% 1800 hp A/W


click to enlarge
1968 383 Small Block Chevelle
Description HP Gain Intercooler
10 psi w/ P-1SC 68% 3 Core


click to enlarge
1968 398 Big Block Camaro
Description HP Gain Intercooler
34 psi w/ F-3M 193% 2400 hp A/W


click to enlarge
1939 355 Small Block Deluxe Coupe
Description HP Gain Intercooler
7 psi w/ C-2 40% n/a


click to enlarge
1963 400 Small Block Corvette
Description HP Gain Intercooler
11 psi w/ F-1 75% 3 Core St/Strip

1948 377 Small Block Club Coupe
Description HP Gain Intercooler
20 psi w/ F-2 114% 3 Core St/Strip

ProCharger Kits  /  Superchargers  /  F.A.Q.ís  /  Supercharger Catalogs  /  Technical Service  /  Dealer Toolbox

© 2013 Accessible Technologies, Inc.  /  Made In The USA