my lil bro's got a '76 mustang II with the Ford OHC 2.3L engine.  just curious, is there coolant in the exhaust manifold?  ther'es a threaded plug between the 3rd and 4th plugs, what the hecks in there?  reason i ask, there's coolant collecting in the #3 plug indentation in the head, it seemed to be flowing a little, and we have no clue what's up with that.  
thanks
Andy

it's not how fast you go, it's how you get there that counts.
ZZP XP cam, 1.6 rockers, 105# springs, speedbuilt FWI, 3.3" modular pulley, TOG headers,
 3" exhaust, flomatched injectors
'97 GTP 14.06@100.6mph pre cam w/ 3.5" pulley, I/E