ATI Centrifugal Supercharger ProCharger blow thru carburetor units for Pre-1979 Pure Pontiac V-8 engines.

We custom fabricate "all" the brackets and pulley setups in house.

There are people building and selling Centrifugal Supercharger units, but I have designed, through testing and tuning, a workable bracket design that is more stable and totally adjustable for any pulley size used with only one size belt required. Pulley size determines the boost with Supercharger RPM.

What is offered in our Complete kits:

  • Low profile hat. Std hat same price w/adapter.

  • Thick Carburetor/hat gasket.

  • Connector elbow, hoses & clamps

  • Race style inline blow off valve w/hose.

  • Pontiac (in house made) custom upper & lower '8 rib' crank pulley w/custom offset spacer

  • Grade 8 mounting bolts

  • Pontiac head mounting bracket & stands.

  • Idler pulley w/ bolt style tensioner (no pry bar needed)

  • 8-rib/12-rib/Cog (any parts house available) drive belt.

  • Rear support head mount bracket w/adjustable moly tie rod.

  • Head unit Cone type Air Filter.

  • Parts list w/ basic install instructions, tuning hints, etc.
    Everything you need to install the unit.

ATI ProCharger website approx Horsepower ratings:
  • P1SC .......   825hp.
  • D1SC .......   925hp.
  • F1R ......... 1300hp.

Our ATI Pro Charger kits have add features for better strength, adjustability w/included upgrades without purchasing additional pieces at an additional price later.
My bottom pulley design uses a Pontiac factory four bolt attachment. It is not a big block Chevy adaptation.
We also stock and custom make the different size pulleys to change boost pressure and will trade on your first application to achieve your required results. You can get close, but camshaft design, compression, cu.in. and engine blower rpm range affect the final goal.

* Recommend a High output fuel pump that will supply at least 140 gph depending on application.

* I recommend around 9.5-1 or less compression (less is better for greater gains with more boost) and still run pump gas, with 6/8lbs of boost at 5600/5800 rpm.

 The Complete P600B ATI ProCharger Pontiac blow thru kit:

 

The Complete P1SC ATI ProCharger Pontiac blow thru kit with self contained oiling system:

 The D1SC higher output complete kit to fit same brackets is also available at a slight additional charge:

 

The F1-R higher output complete kit w/longer standoffs 12 rib & Extreme Velocity hat at a slight additional charge:

 

We NOW offer 'Pontiac Bracket Kits' for those that have a P1SC, D1SC, F1R unit.

Basic kit starts at:

 

Kit includes:

  • Bracket w/standoffs

  • grade 8 bolts

  • adjustable 8 rib tensioner

  • upper and lower 8/12 rib pulleys

  • 8/12 rib belt

  • crank spacer

  • shim kit with grade 8 bolts

Call or E-mail for any add on options.

 

 

Upgrades available listed as a Pricing differences:
12 rib upper & lower drive, tensioner with belt $ 400.00
High Flow 'Extreme Velocity' Hat $ 195.00
3 1/2" Hat to 3" pipe Hose adapter $ 25.95
Cog Set: Pulleys, Top & Bottom $ 370.00
Lower tensioner upgrade for cog belts $ 295.00
Polish Head unit $ 190.00
3 pack 6oz SC oil $ 30.00
Pro Flow Base blow off valve $ 140.00
Full Competition Blow off valve $ 399.95
External Add on Parts:
MSD 6BTM Ignition box $ 415.95
MSD boost controller for basic 6AL units $285.95
MSD Blaster 2 coil High Performance $ 39.95
Holley 140 Electric fuel pump $ 159.95
Holley 110 Electric pump w/regulator $ 135.95
Holley regulator $ 27.95
Holley regulator modified for boost $ 42.00
Quick Fuel 750 Blow Thru Carb $ 688.95
Additional options available:
  • Modify  an existing carburetor for blow thru
  • Boost gauges
  • Fuel gauges
  • Inner-coolers
  • Piping and connectors

If you need any other price, e-mail or call (352) 796-8800