JPS Aircooled Engine Kits

Unleash the full potential of your Porsche 356 or 912 engine with JPS Aircooled’s high-performance kits. Designed to deliver an exceptional driving experience. Take your pick from our lineup of powerful and reliable kits, including:

• The most powerful 2054cc "Gross und Starch" kit
• The sporty, powerful and lovely  1925cc"Sibäsiech" kit
• The little, quick and dynamic 1720cc "Chli und Fin" kit

Elevate your 356-912 engine's performance to the next level with our comprehensive range of optional parts. From pistons to crankshafts, we offer the latest technology and high-quality components to customize your dream engine to your exact specifications.

At JPS Aircooled, we are passionate about providing the best in engine technology, precision engineering, and superior quality. Trust us to help you create your dream engine and experience the ultimate in 356 and 912 Porsche performance and  driving satisfaction.

JPS AIRCOOLED Engine Kit 2054 cc

The most powerful "Gross und Starch"  

JPS Aircooled 2054cc 

74 x 94mm (stroke x bore)

1. Cylinder Heads"Sport Plus" 356 – 912 
   Billet aluminum, 44/36mm valves, titanium retainers, 4 spark plugs, black or natural anodized
2. Pistons and Cylinders 94mm
   Top quality Cylinders, high tech Pistons CR 10.5:1
3. JPS Aircooled Cylinder Head studs and nuts set
   Necessary for all 94mm pistons and cylinders, 16 Special Cylinder Head studs, 8 pcs special Cylinder Head nuts new, 8 pcs special Cylinder Head nuts in exchange!
4. Intake Manifolds 
   Billet aluminum, perfect matching to our Cylinder Heads, pinned, with O-rings, black or natural anodized
5. Camshaft
   "Street Sport" or "Street Performance"
6. Flywheel OEM Porsche 356-912
   High performance 4.6kg or option 3.2kg
7. Valve Cover 356 - 912 
   Billet aluminum, O-rings sealed, black or natural anodized
8. Pushrods
   Light weight and extra strong, with best tips available on the market
9. Lifter for 356 - 912
   Precision made in Germany
10. Oilsump Kit 356 - 912
    For stable oil pressure in long turns, black or natural anodized

2054 Engine Kit CHF 12'340.-

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JPS AIRCOOLED Engine Kit 1925 cc

Powerful, sporty a lovely combo - "Sibäsiech"

JPS Aircooled 1925cc: 

Maybe the Best in price and performance value

1. Cylinder Heads 356 – 912 "Sport Plus"
   Billet aluminum, 42/35mm valves, titanium retainers, 4 spark plugs, black or natural anodized
2. Pistons and Cylinders 91mm
   Top quality Cylinders, high tech Pistons CR 10.5:1
3. Intake Manifolds
   Billet aluminum, perfect matching to our Cylinder Heads, pinned, with O-rings, black or natural anodized
4. Camshaft
   "Street Sport" or "Street Performance"
5. Flywheel OEM Porsche 356-912
   High performance 4.6kg or option 3.2kg
6. Valve Cover 356 - 912 
   Billet aluminum, O-rings sealed, black or natural anodized
7. Pushrods
   Light weight and extra strong, with best tips available on the market
8. Lifter for 356 - 912
   Precision made in Germany
9. Oilsump Kit 356 - 912
   For stable oil pressure in long turns, black or natural anodized

1925 Engine Kit CHF 10'890.-

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JPS AIRCOOLED Engine Kit 1720 cc

Little but quick ... "Chli und Fin" 

JPS Aircooled 1720cc:

A huge gain in power and torque over stock…..

this is the biggest displacement without open the engine case

1. Cylinder Heads 356 – 912 "Sport Plus"
   Billet aluminum, 40/34mm valves, titanium retainers, 4 spark plugs, black or natural anodized
2. Pistons and Cylinders 86mm
   Top quality Cylinders, high tech Pistons CR 10.5:1
3. Intake Manifolds
   Billet aluminum, perfect matching to our Cylinder Heads, pinned, with O-rings, black or natural anodized
4. Camshaft
   "Street Sport" or "Street Performance"
5. Flywheel OEM Porsche 356-912
   High performance 4.6kg or option 3.2kg
6. Valve Cover 356 - 912 
   Billet aluminum, O-rings sealed, black or natural anodized
7. Pushrods
   Light weight and extra strong, with best tips available on the market
8. Lifter for 356 - 912
   Precision made in Germany
9. Oilsump Kit 356 - 912
   For stable oil pressure in long turns, black or natural anodized

1720 Engine Kit CHF CHF 10'890.-

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 Complete your JPS Aircooled dream engine 

• JPS Aircooled Copper Exhaust Gasket set
• JPS Aircooled Full Flow kit 
• JPS Aircooled Rocker Shaft kit
• JPS Aircooled Valvetrain Modification kit for JPS Aircooled Rocker Shaft kit
• JPS Aircooled Pulley aluminum, black anodized, laser-engraved, standard Ø 145mm, 127mm
• JPS Aircooled Pulley aluminum screw, with O-ring sealing, no washer needed
• JPS Aircooled Airhorns for Solex 40-PII long 150mm
• JPS Aircooled Airhorns 44 IDF long 150mmracing velocity stacks, for maximum performance
• JPS Aircooled 34mm / 35mm / 36mm venturis for Solex 40 P-II
• JPS Aircooled Deep Oil Sump
• JPS Aircooled modified billet Crankshaft
• Weber 44 IDF carburetors
• Pressure plate aluminium 356 200mm
• Clutch disc 200mm
• Pushrod tubes
• Oil Cooler OEM aluminum  with studs
• Airfilter for Weber carburetor 44 IDF best quality in top optics, stainless steel
• Airfilter Solex 40 P-II with velocity stacks
• Distributor 1-2-3 ignition bluetooth
• Main bearing set
• Rod bearing set
• Engine gasket set
• Crankshaft billet SCAT 74mm
• Pauter or Carrillo rods
• Alternator pulleys
• etc.

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