In rebuilding a Mercury Sportjet with Force 90hp stroke I used Wiesco forged pistons but they do not have the 2 large diameter (approx 1") holes on the pistons intake skirt as the originals had. Wiesc

We've been having issues measuring small flows in a high temperature high pressure application. We're talking 5 pounds/hour of product.

I am familiar with turbo chargers and belt driven superchargers, but recently read a little about electric-driven superchargers. They can run off batteries or an alterator. Anyone else know anything

Does pressure drop due to friction in a gas pipeline result in a Joule-Thompson temperature drop?

Dual fuel systems may be used with turbocharged Diesel applications. These engines have been historically been used for:

Could somebody explain (if possible) how a two-stage pressure-reducing valve (PCV) can allow to avoid choked flow through it, when upstream pressure is 10000 mbarg (10 barg) and downstream pressure is

Forgive me if this is a newbie question.  "Piston valves" were the preferred type in steam engines.  Why were they unsuitable for internal combustion?  Can modern materia

Can some one provide the standard/Spec which specifies Fugitive Emmission Test Requirement and Test Method?