Modern Buddy

anyone know where i could find this for the rat 110?
like the exh open duration,transfer open duration,exh port length and width etc...

i lost my timing wheel as soon as i get one i'll let you know I recall exhaust to be open 170 and width i think is 26.5mm. Been reading some jennings?

not jennings-but im on a mission to port and make my own pipe
cant buy what i need,might as well make it!