You have 187 cc intake ports, 86 cc exhaust ports and the chambers are at 62 cc’s.
I should have measured them before I picked up the grinder but I crapped the bed on that one.
I don’t think your retainers fit your springs. Going to call TF in the AM and find out what s the issue.
Not coming over this weekend. Doc called and said our appointment is a video appointment. I have no clue why that is, as it was news to us, but I hate video appointments.