Originally Posted by
lawdog
Nice catch! I don't have my old laptop with all my old information to look this up. Going off what I posted long time ago. Just did a BWB search and saw you were right. I swapped from the FP10153 (3.4 bar) to 135-22 (4 bar). As far as a XL1200... Dump a 100 lbs off that thing so it can handle then we'll talk! Haha. Also I use to run OP all the time as it was easy to map with the WB. But I like to tinker and wanted to see if I can get more mpg out of cruise. I may also play around with the actual CL region and CLL region to match up with my cruising area (XB9 primary swap). I don't know yet. More so for fun then any real benefit. But if I get the CL region dialed in at 14.7 I don't see a reason why it would lean out. I think some guys run into problems when they run the CL region richer (or just do a global map richer correction), which then causes the EGO, and eventually the AFR, to lean out to hit 14.7. But if you run 14.7 in CL the bike won't lean out in OL because the O2 sensor is reading rich (ignoring decel OLL). Of course I talk all this tuning semantics and then in about 2 months when I actually have a free minute without wife and kids pulling me in a million different directions I will probably throw on the WB, do a few runs to tune it all OL, end up running OL forever, and calling it a day. Never bothering with CL and dialing it all in. LOL