Combines l2 injector pump timing

Which engineIJ 649I aka 301cid or the 670T aka 426cid

The machine has the 670T (426cid) engine and is a 1982 model. Sorry for not including that info the first time.

Now for the specs for the 1982 670 in the N5_6 with the Ambac pump, Static 19 degrees BTDC, if it was the Roosamaster pump from before that then, 18 degrees BTDC. Granted it is the 670I in these machines, but the AC8030 with the 670T is also the same settings. It looks as if when they converted to the Ambac pump the timing all went to 19 BTDC on the 670 engine.