does anyone out there know what is the part number of the org plugs or an aftermarket plug for the marauder? I would also would like to know what is the best type of oil (weight) that i should run. i have hit the 600 mile mark and wanna take care of the work my self. oh yeah the bike is a '02 suzuki marauder vz800 with only 600 miles on the clock all org miles. i wanna change the plugs just due to age and the oil because i have hit the 600mi mark. any help would be great. i haven't been able to find any info on this bike i also didn't get an owners manual with the bike is the reasons i am asking.