exhaust burn through

[Graham Singleton <100421.2123@compuserve.com>]

>> the titanium stabilised stainless that has been, quite 
rightly, suggested as being the best "affordable" material. It is suitable
for 
use up to about 800=B0C)<<

The exhaust gas temp of a 912 is well over 800 deg C. Not many folks know
that, since only a few of us bother to measure EGT.
Graham