400/426 Stroker. Ever heard of one?

slimjim said
Not necessarily after fit. The lighter weight is a plus but, I’m mainly after engine characteristics. I LOVE the free spinning nature of the 340. I’m hoping to achieve the same characteristics with extra cubes for a bigger punch

Can u post what rods and pistons used? I can have a crank machined to any undersize and offset stroke I need. Thanks. Kim