James’ 1974 W200 build

rustycowll69 said
dropped a valve? that's kinda unusual. extreme over-revving?

That’s exactly what happened.... Extreme over-revving. Sure sounded good open header. LOL...Man I’m sure a thrasher behind a manual trans. Can’t keep my foot out of it. I have a rebuilt 360 with SpeedMaster heads ready to go in.