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

Valve Cover 

Valve Train Parts

Flywheels

Pulleys

Elevate your engine’s performance and style with our brand-new Long Airhorns with Filters, designed specifically for the Solex 40 PII-4 carburetors

Performance meets elegance

These airhorns are more than just an aesthetic upgrade; they deliver superior performance enhancements. Featuring a classic mesh push-on air filter paired with an extra-fine sub-layer gauze, these filters provide unmatched protection for your engine. The precision-crafted billet CNC baseplate and a 92mm diameter are engineered for maximum airflow. Standing 155mm tall and weighing just 150 grams, they fit seamlessly and perform perfectly.

These washable filters efficiently sift out particles as small as 80 microns, ensuring your engine remains clean and breathes easily.

Manufactured in Switzerland  

Complete your build with the Long Airhorns with Filters for Solex 40 PII-4 and experience the perfect blend of style and functionality. Trust us, it's worth the buzz! Let your engine sing with joy and achieve the ultimate performance upgrade with JPS Aircooled!

July 2024

Introducing the latest must-have for every sporty driver. NEW

The Long Airhorns with Filters for Weber 44 IDF from JPS Aircooled! These airhorns don't just add a touch of class; they deliver a hefty dose of performance to your engine.

With a classic mesh push-on air filter and an extra fine sub-layer gauze, these filters provide premium protection. Crafted with a billet CNC baseplate and a perfect 92mm diameter for maximum airflow, these airhorns stand tall at 155mm and weigh just 150 grams.

But wait, there's more!
These airhorns aren't just beautifully designed – they're also highly functional. The washable filters can sift out particles as small as 80 microns, ensuring your engine breathes easy and stays clean.
Manufactured with precision in Switzerland,  
These airhorns combine premium engineering with elegant design.

So, what are you waiting for? Complete your build with the Long Airhorns with Filters for Weber 44 IDF from JPS Aircooled and let your engine sing with joy. Trust us, it's worth the buzz!

June 2024

Discover the NEW Performance OEM Porsche 912 - 12V  in our JPS Aircooled parts collection. 

This premium flywheel for the Porsche 912 weighs 3.7 kg and is precisely CNC machined in Switzerland  

It is specifically designed for the Sachs 215 mm pressure plate or the Kennedy Stage 1 pressure plate for the Porsche 912 (215 mm) and is also available in aluminum. With this flywheel, you are getting the best quality available on the market.

Perfect for enthusiasts looking for high quality replacement parts for their Porsche 912. Enhance your vehicle's performance and reliability with our top-notch flywheel.

Visit our website for more information and discover the entire JPS Aircooled parts collection.

June 2024

...."A long-time friend of mine, Paul Lima, put together an 1,883cc engine for his Roadster and just loved it. The main changes were to open the spig-ots for the barrels and head work. But, pushing the envelope a bit, he put together a 2,011cc engine using Pit Schweiger's billet aluminum machined heads.

Check out Pit at JPSaircooled.com.

With this new engine, he describes driving up to lake Tahoe using the Kingsbury grade (it is steep and twisty) and not having to downshift-just add a little throttle and the car moves out. "
(Paul Christensen)

Full Flow Kit  356 - 912

The BEST solution for YOUR Full flow filtration.

JPS Aircooled is committed to providing the highest quality products and accessories to enhance your engine's performance. Our Oil Pump Cover, equipped with an O-Ring sealed pressure valve, eliminates the need for HP-1 Filters, providing a reliable and efficient solution for engine maintenance. The repositioned outlet ensures easy installation without requiring any sheet metal cutting.

Our Oil Filter Bracket is crafted from a billet block, ensuring maximum durability and resilience compared to cheap cast brackets. The oil lines are made of high-quality stainless steel, designed for racing and proven to perform under extreme conditions.

We take pride in ensuring that all feedings fit perfectly, guaranteeing optimal engine performance and functionality.

Choose JPS Aircooled and experience the ultimate in engine accessory technology and design!

Engine Kits

Unleash the true power of your engine with JPS Aircooled's three high-performance kits, designed to deliver an exceptional driving experience. Take your pick from our lineup of powerful and reliable kits, including:

• The mighty 2054cc "gross und starch" kit
• The sporty and powerful 1925cc "Sibäsiech" kit
• The 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 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 performance and driving satisfaction.

High performance made in Switzerland

Some of the many reports in well-known motorsport magazines:

Top Gear

AUTOCAR

autoevolution

GOODWOOD Road & Racing

YouTube Video presented by Thomas Bondan Tyas

Pulleys

JPS Aircooled has a variety of pulleys that cater to car enthusiasts' needs. Our pulleys provide optimal performance and add style to any 356 and 912 engine.

The Stock 145mm pulleys are reliable and consistent for everyday use. The Power Pulley 127mm pulleys reduce engine load for improved power and acceleration. Our Race Pulley 100mm in Carrera Style adds a sleek and sporty look, ideal for racing and high-performance driving.

Choose from our high-quality pulleys to enhance your engine's performance and style. JPS Aircooled has a pulley to fit your needs and take your driving experience to the next level.

High performance made in Switzerland 

Pulley Screw

Upgrade your engine with JPS Aircooled's HD Aluminum Pulley Screw.

Precision-engineered from high-quality aluminum, these pulley screws offer unmatched strength, durability, and wear resistance.

The innovative O-Ring sealing technology provides complete protection against leaks, ensuring optimal engine performance and power output.

Say goodbye to leaky pulley screws and constant engine maintenance. Upgrade to JPS Aircooled's HD Aluminum Pulley Screw for reliable and long-lasting engine protection!

High performance made in Switzerland 

OIL PUMP COVER  356 -912

Upgrade your engine's oil system with JPS Aircooled's Oil Pump Cover featuring a pressure valve and O-ring sealing.

Our innovative design allows for easy installation without the need for a gasket, eliminating the hassle of cutting sheet metal.

The high-quality pressure valve components provide reliable and consistent performance, while the M16x1.5 thread ensures compatibility with the front cover.

Pin holes ensure precise positioning for optimal oil flow, elevating this Oil Pump Cover to a class of its own.

Choose JPS Aircooled for the ultimate in oil system performance and durability!

High performance made in Switzerland 

Pistons for Porsche  356 - 912

Pistons play a crucial role in the efficient functioning of engines. At JPS Aircooled, we prioritize the highest quality and cutting-edge technology. Our pistons are renowned for their exceptional performance, and each one is crafted to precise specifications using the latest 3D CAD modeling technology to perfectly match JPS Aircooled cylinder heads.

We take pride in meeting all customer requirements, including compression ratios ranging from 9.2:1 to 12.5:1. With our state-of-the-art CNC machining process, we can achieve a minimal piston weight while ensuring optimal stability and durability.

Whether you're looking for superior quality, innovative technology, or exceptional performance, JPS Aircooled has got you covered.

OEM Porsche 356 -912 Flywheel 

3.2 kg, 4.6 kg or stock

JPS Aircooled is thrilled to announce the latest addition to our premium part collection - the OEM Porsche 356 Flywheel, expertly crafted  to the highest standards. Our flywheels undergo rigorous CNC machining in Switzerland ,  resulting in an unbeatable weight range of 3.2 or 4.6kg.

Our commitment to delivering exceptional quality and unparalleled performance is evident in every aspect of our production process. This flywheel represents the best quality available on the market, ensuring optimal engine performance and reliability.

Experience the power of precision engineering with JPS Aircooled's OEM Porsche 356 Flywheel - the perfect upgrade for discerning drivers and enthusiasts alike.

Jps Aircooled
356 - 912 Valve Cover

Aluminium Valve Cover for 356 - 912 

Boost your engine's power and resilience with JPS Aircooled's premium Aluminum Valve Covers. Expertly crafted from a solid aluminum block, these covers offer numerous benefits compared to factory valve covers.

Thanks to the complete O-ring seals, our valve covers are fully sealed and do not require a gasket, ensuring the best engine protection and longevity. The aluminum material provides 5.5 times higher thermal conductivity than steel sheet metal valve covers. Additionally, the cooling fins prevent oil overheating while the innovative design of the fins makes these valve covers strong and sturdy, enhancing their performance.

Our Aluminum Valve Covers come with a customizable option for breather or plug with M18x1.5 mm. They are available in two stylish finishes: BLACK and NATURAL aluminum hard anodized, adding both elegance and practicality to any engine.

Upgrade your engine's power and durability with JPS Aircooled's Aluminum Valve Covers - the top choice for enthusiasts and drivers seeking the highest quality and technology.

High performance made in Switzerland