Hi, so the shop called some secret automotive engineering society and got the spec. I’ll post it here for all to see.
13BT valve recession,
Intake .035”-.053”
Exhaust .035”- .053”
Cheers
Hey everyone, I’m rebuilding my ‘88 13BT and the machine shop is asking for the valve recession spec. I can’t find anything in the service manual. Anyone have this info.
Thanks
Hi T3HDJ81, Sorry I can’t help you. I’m jumping on your thread because I may have the same problem. I’m in Kelowna and may need my CT26 off my 13BT rebuilt.