[Excaliber]

Yup, I'm running one and it just recently started 'cutting out' at high rpm, over 5000. I've had it for quite awhile, so maybe I just need to pull some maintenance on it? Car fires right up, runs strong. I am currently using it 'direct wired', no MSD box. I can 'read my plugs' better without the multiple spark thing turning them 'to white' to read.