Very common on New Hemis.

Wiseco offers a number of new Hemi Parts that eliminates this very common problem on these engines.

The topland is moved way up on the OE piston for emissions purposes. Not good for boosted applications. Our parts come with a GFX ring pack that has a 1.2 Gas Nitrided Top and Napier second. Skirts are coated too.

vellinger@wiseco.com