I'm kinda doing the same build and Cool concerned with the retainer to guide
Clearance
What's the height on the Guide with factory casting
I'm thinking mine have already been cut
Just wanna make sure
Thanks
Not sure I remember, but I do know the factory EQ head with standard length valve stems has a limit of about .530 lift (give or take a little) with the Hughes 1110 springs and the retainers and locks made for a little extra lift clearance .
I didn't have my seats cut or longer valves, so I kept it at .512 to be well within the safe range.
