But the Honda has a much lower intake port floor , actually a reede engine should have windows to allow for 360 degree intake duration, or add a case port to connet the intake to the crank case . I do this alot . And Rich Horvat has had pistons made from Wiseco as well as stock stuff i believe , not sure on for what size engines here is his number . 330-995-0245 Also note that modern KTM and Huskys have the ring pin right in the muddle of the boost port with no issues , Go figure , even the Wiseco replacements do

Rich

Rich