Join Date: Oct 2011
Location: Corona De Tucson, AZ
Different ignition systems and your 650 is not fuel injected.
Still.....8,000 miles is nothing. I've had a set of standard NGK plugs in my 1100 for almost 25,000 miles and they are still looking great. I just regap and put them back in.
Sick Mick* 2006 V Star 1100 Custom
--- Striping, lettering and paint by Sick Mick – 6* Tree - 2" extended forks – 21" front wheel - HK Sideburners - Progressive rear shock – Pods – Sick Mick solenoid delete - Spring seat - and other stuff