bigstink Posted December 31, 2003 Report Posted December 31, 2003 on my fmf sst pipes i have blueing on the base of one pipe where it comes out of the engine block, but not on the other, the other pipe turns a light brown kinda at the base. engine runs fine, very fast, is my compression off??? i just got the motor rebuilt a couple months ago but am baffled by this problem, thanks for your help. stink Quote
Meat Posted December 31, 2003 Report Posted December 31, 2003 Usually caused from lean jetting. Post your mods, elevation, air tempertures and what jet sizes your running. Quote
boonman Posted December 31, 2003 Report Posted December 31, 2003 Could possibly be an air leak if it is extreme only on the one side... Quote
spoin39 Posted December 31, 2003 Report Posted December 31, 2003 I would say it's jetting like they said, or a clog in a jet on one side. While we are on the subject what is the best way to keep new pipes from blueing? Paint the inside with high temp paint or??Thanks for the response! Quote
Meat Posted January 1, 2004 Report Posted January 1, 2004 OOOoo ya, I didnt think about the one pipe blueing and the other side not. Boonman might be onto to something. Air leak on that side causin' a lean condition. Inspection time. Quote
SICK BOY Posted January 1, 2004 Report Posted January 1, 2004 If you check a motorcycle shop there is a product called Blue Job that works great to keep pipes from blueing.I used it on my motorcycle I got mine at www.jpcycle.com Quote
Skiddz Posted January 2, 2004 Report Posted January 2, 2004 If your pipes are already blued up, Caswell Plating has a kit that'll remove the bluing. www.caswellplating.com is where ya get it. (I'm not affiliated with 'em, just a happy customer) Quote
bigstink Posted January 3, 2004 Author Report Posted January 3, 2004 if there is an air leak does this mean im losing power, cause it cant be good, let me know Quote
bigstink Posted January 5, 2004 Author Report Posted January 5, 2004 would anyone know? it would help out alot Quote
2004LEBanshee Posted January 5, 2004 Report Posted January 5, 2004 Just spray starting fluid around the engine while running and if it runs faster it's and air leak then try to find where it comeing from, and yes fix it. Quote
bigstink Posted January 5, 2004 Author Report Posted January 5, 2004 how much power would i be losing from an air leak Quote
rebelbanshee2 Posted January 5, 2004 Report Posted January 5, 2004 if you dont fix it soon enough youll lose about 99% of your power becasue it will burn up. youll still be able to provide 1% power with the kick lever Quote
sandfool Posted January 6, 2004 Report Posted January 6, 2004 my pipes did the same i am not sure exactly why,i went really big on the mains with the pipes and have come down a few sizes.i suspect it was from using stock pilot jets -i now use 27.5's,the 30's were just too big for my bike. Quote
MILO Posted January 6, 2004 Report Posted January 6, 2004 couldn't the carb's being out of sync cause that too? and make sure you pull both plugs when checking for proper jetting. it may give you some insight as to what's going on with which cylinder. but an air leak does sound to be the most likely cause. Quote
Justintoxicated Posted January 6, 2004 Report Posted January 6, 2004 another thought, could it jsut be that his pipes were finished unequally? I know mine were different. My left pipe was not plated all the way aournd properly.. Dies sound like an airleak though Quote
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