Header Temps

Looking to change to a different header over winter.

Has anyone tried the Jet Hot coat ceramic on a 13B rotary?

Any idea what the header temp is at the exhaust port?

Thanks for any assist,
Ray

1600 degrees F +

AT the port, it could be over 1700, (or worse if the engine has issues), further down the pipe, it's in the 1600 range.

yes , we use the jet hot coated headers. the coating helps the header to last longer. also lowering temps under the hood , we believe ! even though we havn't raced in a year or so. get the header coated ..money well send. ralph mcconnell its #86