Rod slot question ?

[Carter Powell]

What is done to the block rod slots to make more power on a 2.5 260?

thanks, Carter

[LakeFever]

This page has pics and explanations of the rod slots. Post #50 is an example of the fully ported rod slot and just below shows a pic of a stock 260 rod slot

https://www.screamandfly.com/showthread.php?358794-98-200FF-build-lots-of-pics-lots-of-questions-hopefully-not-lots-of-mistakes!/page4