Hello I知 new to the forum and also to motorcycles. I recently purchased an 06 1200. I知 wanting to upgrade the air cleaner to the Arlen Ness Monster Sucker. Will I need to tune or rejet the bike to make that upgrade? Thanks.
You should be able to read the spark plugs. If they are a nice dark tan or light brown, should be good. Lighter than that means lean condition and darker, like black means too rich.
Yep. Take it for a 20 mile ride or so. That short will not hurt anything if it is too lean. Take a look at your plugs to start and then you will have a base to compare to.
Before you buy that read about external breather venting on DK's web site, the Monster Sucker routs the blow by back into the engine which is not good.
Here is a link: http://www.dkcustomproducts.com/over...ystems-ebs.htm
02-22-2019, 10:03 AM
