When discussing flow numbers for a potential porting job or the purchase of cylinder heads, always identify the bore size, as well as the test pressure, or you may not get what you paid for.

One of the big three, cylinder heads are a critical ingredient in any performance build. Working with the cam profile and intake manifold, the cylinder heads he ...

We dyno test a 6-liter LY6 LS engine with three stock-style cylinder heads from EngineQuest and a camshaft from Comp Cams.

The benefits of wet flow testing over regular bench flow testing for cylinder heads are displayed by comparing Dart's Pro 1 heads with the new Platinum Pro 1 heads - Super Chevy Magazine ...

The test went pretty much as expected for something made of thermoplastic exposed to burning gasoline at high pressure, although ABS was the clear winner with two 40-second runs.

This paper describes a statistical method of test sizing optimization, used by RENAULT for diesel engine cylinder heads validation. Based on mission profiles, tests results and damage computations, ...

As a result of increased development testing by the supplier, shortened product development timetables, and limited resources, methods other than engine testing in head gasket development are ...