Inliners International Forums General Discussion Engines Cast 307 Pistons in 250 L6 swap

MBHD -- LS pistons have a CH of 1.328, to tall. I am going to post on a couple of other sites and see if I can find some NOS forged 307 that may be out there.

CNC-Dude -- Do you know how much the heavy chamfer at the top edge lowers the CR? With my block -0- decked, a .020 copper gasket, head milled .060 with 62cc 194 small chambers I still think I could get 10.50 - 10.75 CR.