26-08-2024, 05:15 PM
(26-08-2024, 04:27 PM)Alan Wrote: GC strikes me as way too rich. As an approximation try an AN, or what I’d really recommend is an hour on a rolling road with someone who understands SUs. But are you sure about GC. Could it not be GG which should be ok.
The plugs at present are sooty so yes I agree I'm too rich. EB has been mentioned and AK, but I'll try your suggestion too.