Re: [MBZ] My friend the Italian Tuneup

[Rick Knoble]

Pyrometers were the gold standard for preventing engine
damage back then.  I wonder if anyone on the group has a pyrometer 
installed
on their MB?
Gerry Archer

Oh yeah. Some of these guys are true hot-rodders and yes they have 
pyrometers installed. Dave M. comes to mind....

http://www.buymbparts.com/forum/showthread.php?t=475&page=2&pp=20

Rick Knoble
'85 300 CD
'87 190 DT