I would at least attempt cleaning it. And post up a log, and I'd bet FJ would take a look and compare with the 2 units he has in operation to see how far off you are. That definitely looks like the engine has been fat at some point. It could've been due to the injector issue you had initially, or it could be still, or both.
__________________
'65 Tempest 467 3650# 11.30@120.31
|