The idea behind this effort was to use one flow bench to test as many small-block and big-block Chevy cylinder heads as possible. By using one flow bench and the same test procedure, we eliminated ...

Pro Topline, the manufacturers of Pro Action cylinder heads, has been chosen to manufacture the I.M.C.A spec cylinder head for the Sport Mod division. Similar in appearance to the nationally known I.M ...

Cylinder Head Design Is One Of The Most Complex And Important Aspects Of Engine Building. We Seek Out The Truth From The Best Head Developers In The Country. Like it or not, cylinder head design is a ...

Cracked heads and blown head gaskets can lead to very similar issues in cars. Figuring out which problem you're suffering from can be difficult.

Reusing a cylinder head gasket can seem like it'd save you plenty of money. But doing this is incredibly risky, and it could ...

Revealed in April 2009 at the New York International Auto Show and the Jeep Safari in Moab, the 3.6-liter Pentastar V6 is a workhorse of an engine that continues to split opinion. On the one hand, ...