Cant try to remember what the B is, but TDC is Major Lifeless CENTRE for for timing. All 20V's, no matter if for the Coastline or highveld must have a btdc of ten deg. Meaning your inventory timing ought to be established at 10.BigAl wrote:Just what the hell is a BTDC? What is the right timing location to get a std 20v in GP And just how the do I c