Quote:
Originally Posted by Ski in NC
The turbine out temp on a 6B 330 will NOT reach 1900F.
And the bolts screw into a water jacket. Not exposed to exhaust gas temp. Threads might hit 250F, bolt head a little hotter depending on mixer design.
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Again, Ski is right on. 905°F is max turbine outlet temp. per Cummins on a CPL 1975 330.
I think the highest I've ever seen on any 6 Series marine Cummins is around 1000°F