Im not sure the last time they were changed. From what I read on VFAQ and oil that is leaking and gets into the spark plug well can cause the wires to short. The head is leaking a little oil either from the valve cover gasket or the cam seals. I was just going to replace them for self assurance. I know the gap is supposed to be 0.28 so yeah. I might just try replacing the plugs with NGK BPR7ES's and making sure they are gapped correctly.

Thanks BoosTb4BroaDs Ill check out bay are imports.

As for the data logger I dont have one just yet, so I cant do that.

*edit* this is ender.