| Power Upgrade Kits Upgrades Negative Supercharging Kit to More Powerful Stage
                             
                              Available ONLY for engines fitted with the Negative 
                                Supercharging Kit
 
Upgrading the engine to a more powerful stage 
                                does NOT require changing the camshaft for Negative 
                                Supercharging Kits Stage 1-5 which all use the 
                                same duration flat-tappet cam 
 
Only Stage 6 requires changing the flat-tappet 
                                cam to a roller cam to upgrade to the more powerful 
                                Stage 7
 Stage 1 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 2 | PUK 1 | Race Heads & Gaskets |  
                    | Stage 3 | PUK 2 | Tri-Y Headers, Thermocharger, Exhaust Header Bolts, Locking Engine Mount
                    Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump Shaft Bushing & Gaskets |  
                    | Stage 4 | PUK 3 | Tri-Y Headers, Thermocharger, Race Heads, Exhaust Header Bolts, Locking
                    Engine Mount Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump Shaft Bushing &
                    Gaskets |  
                    | Stage 5 | PUK 4 | Tri-Y Headers, Thermocharger, Ram Intake Manifold, Exhaust Header Bolts,
                    Locking Engine Mount Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump Shaft Bushing
                    & Gaskets |  
                    | Stage 6 | PUK 5 | Tri-Y Headers, Thermocharger, Race Heads, Ram Intake Manifold, Exhaust
                    Header Bolts, Locking Engine Mount Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump
                    Shaft Bushing & Gaskets |  Stage 2 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 4 | PUK 2 | Tri-Y Headers, Thermocharger, Exhaust Header Bolts, Locking Engine Mount
                    Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump Shaft Bushing & Gaskets |  
                    | Stage 6 | PUK 4 | Tri-Y Headers, Thermocharger, Ram Intake Manifold, Exhaust Header Bolts,
                    Locking Engine Mount Plates, Hi-Volume Oil Pump, HD Oil Pump Shaft, Oil Pump Shaft Bushing
                    & Gaskets |  Stage 3 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 4 | PUK 1 | Race Heads & Gaskets |  
                    | Stage 5 | PUK 6 | Ram Intake Manifold & Gaskets |  
                    | Stage 6 | PUK 7 | Race Heads, Ram Intake Manifold & Gaskets |  Stage 4 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 6 | PUK 6 | Ram Intake Manifold & Gaskets |  
                    | Stage 7 | PUK 8 | Roller Cam, Lifters & Rocker Arms, Pushrods, Ram Intake Manifold &
                    Gaskets |  Stage 5 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 6 | PUK 1 | Race Heads & Gaskets |  
                    | Stage 7 | PUK 9 | Race Heads, Roller Cam, Lifters & Rocker Arms, Pushrods & Gaskets |  Stage 6 - Negative Supercharging Kit 
                  
                    | Increase Power to | Use Power Upgrade Kit | Parts of 
                                  Power Upgrade Kit |  
                    | Stage 7 | PUK 10 | Roller Cam, Lifters & Rocker Arms, Pushrods & Gaskets |  
 
  
        | Impulse Engine Technology 
          P/L |  
    | PO Box 986 Randwick NSW 2031 Australia
      Ph: (02) 9398 5544
 Fax: (02) 9398 5644
 International: Ph: +(612) 9398 5544 Fax: +(612) 9398 5644
 
		  Email Us
 
 Inventor of Negative Pressure Supercharging
 |  |