Hi guys, just want to share a bit….
Finished with the break-in? you can follow the ‘manual style soft break-in’ or the ‘hard break-in’ I’ve seen here
http://[b]http://www.mototuneusa.com/break_in_secrets.htm[/b], after some confusion and debate I did combination of both…haha.. either way use mineral based oil during break-in, after 2500kms I switched to semi-synthetic oil and noticed improvement specially on gear shifts
Spark plugs? The stock one is adequate enough, but for upgrade you can try a platinum or iridium plug (replaced mine after 2000kms), gives me more mileage between replacement, still using same iridium plug after 6000kms+…still one click starts in the morning
More mpg?…consider also the air/fuel mixture of the carb, I adjusted mine 1 ¾ turn to 2 turns from fully closed position (clockwise-closed, ccw-open) and idle speed to 1300-1400rpm, make sure bike is fully warmed-up….and don’t forget to clean the air filter element (foam) or you get rich mixture on the carb, mine consumes around 30-35kms/liter.
Exhaust? I prefer mine as stock, I did try an open-pipe on my previous ride and not so friendly to the ears…w/ the low bass tone it produce, enough to trigger cars alarms nearby when revving…but when changing to free flowing mufflers you also have to consider re jetting the carb and modifying the air intake…so your mpg will get lower, more power = more gas, I’ve seen a ‘catalytic converter’ on the pipe…don’t remove (my place requires to pass smoke emission tests when registering bike)
Stock tires.. Hard compound (more mileage) but slippery…, now I noticed my stock tires getting thin, and considering upgrade, I’ve read nice feedback on bridgestone, Pirelli, Dunlop….etc, so for now take it easy on the curves…