I'm ohm them now 550,s converted to 850,1600 secondaries,primes look a bit crusty.
Is it possible I part cleaned them with bg44 and some crud got stuck in there? its in my head as its the only change I can think of did 2 trips about 50 miles so not a lot, I may hook up a battery and see what the spray pattern looks like.
Something isn't right, its a FD so whats new .... : P