I was thinking sticking solenoid.

 

I'll have to wait untill I get the engine back together before I can dig into this OD issue very far but I really appreciate all the input so far. I've been trying to get info from Dude I bought it off of for over a month but he's some kind of vice cop so he's on duty a lot and at the same time he's very private so it's hard to get info from him. He says it's got an after market cam in it but he can't find the cam card and says Comp Cams won't call him back so I've been waiting on that info for a month. At this point I'm a little skeptical so I'll measure cam lift myself so I can proceed with my plans. I'll get back on this subject when I get her back on the road.Thanks guys I'll still respond on this subject but may be limited on what I can test till its running