Air rifles have exploded in popularity in the last ten years, and alongside that popularity a fleet of highly-accurate and user-friendly airguns hit the shelves. This new breed of air rifles rival the ...

This paper presents a comprehensive study of a swash plate compressor, integrating both theoretical modeling and experimental validation. A mathematical model is developed to precisely describe the ...

So. I have this 1988 BMW E30 325is that I bought last summer. I named it “the FrankenThirty” because its salvage title turned out to include the fact that the rear two-thirds of the car matched its ...

If you're looking for one of the best bike pumps, you've come to the right place. Over the years, the team at BikeRadar have put countless pumps to the test, from high-end track pumps and frame pumps ...

Choosing the right valve spring for your engine is essential to ensuring optimal performance, reliability, and longevity. Valve springs are often overlooked, but they play a crucial role in ...

Many of the larger vehicles on our roads have one intriguing thing in common: They can make sudden, loud, gas-escaping hissing noises. These noises, admittedly, have made this writer jump — on more ...

In this paper, a novel Multi-loop Moving Coil Linear Compressor (M-MC-LC) is studied, in which the piston is driven by the Co-core Bilateral Reverse Coil (CBRC) in a reciprocating motion within the ...

Don't be caught off-guard! Maintaining your home is much easier than paying for big repairs. Look through this home maintenance checklist to make sure you're staying on top of properly caring for your ...

One of the turbo engine's most iconic sounds is called the turbo flutter. That "stu-tu-tu-tu" sound the Nissan Skyline GTR R34 makes as the throttle closes is the sound of compressed air escaping past ...

Fittings such as these, for connecting a compressed air line to the spark plug hole for valve support, are available at most auto parts stores. Occasionally it is necessary or desirable to inspect or ...

I’m nearly through replacing the cylinder head on Louie, my 1972 BMW 2002tii. This is the car I wrote about in the book Ran When Parked. When I bought it sight-unseen five years ago, I didn’t know the ...