SEPro/SEStreet Tuner Information Thread
#2892
You said you do not have O2 sensors, so I take you do not know how close the ve tables are to your bikes ones. Putting the afr table 14.6 you have a high risk of running too lean and as these engines run too hot anyway, personally I would not put 14.6 anywhere until I have some confidence on the VEs. If you have now 10% error in VE (which is very likely) it means that you may actually run 16 afr which is way too lean.
Real Afr should be all times between 12-15. Worst case running too rich is you get too much carbon to cyl and plugs and a bit more power.
The table you posted is from an o2 sensor bike and 14.6 means closed loop
#2893
I disagree on the "way" too rich.
You said you do not have O2 sensors, so I take you do not know how close the ve tables are to your bikes ones. Putting the afr table 14.6 you have a high risk of running too lean and as these engines run too hot anyway, personally I would not put 14.6 anywhere until I have some confidence on the VEs. If you have now 10% error in VE (which is very likely) it means that you may actually run 16 afr which is way too lean.
Real Afr should be all times between 12-15. Worst case running too rich is you get too much carbon to cyl and plugs and a bit more power.
The table you posted is from an o2 sensor bike and 14.6 means closed loop
You said you do not have O2 sensors, so I take you do not know how close the ve tables are to your bikes ones. Putting the afr table 14.6 you have a high risk of running too lean and as these engines run too hot anyway, personally I would not put 14.6 anywhere until I have some confidence on the VEs. If you have now 10% error in VE (which is very likely) it means that you may actually run 16 afr which is way too lean.
Real Afr should be all times between 12-15. Worst case running too rich is you get too much carbon to cyl and plugs and a bit more power.
The table you posted is from an o2 sensor bike and 14.6 means closed loop
Hi - Thanks for the input - and yes, took it for a quick spin - it sucked.. so I tried a few more..so far, This has been the best:
#2895
#2896
Not a tuner, but have a quick question, 14 ultra limited thunderheader, S/E ac, hd tuner. Is it normal when in lower gears at a steady speed {like putting thru a 25 mph town}, to have like a mis sound, like not a steady purr, usually run 2-2500 rpm's at these speeds, Or is the tune off, I don't ever hear it in the upper gears, just wondered , tnx
#2897
Not a tuner, but have a quick question, 14 ultra limited thunderheader, S/E ac, hd tuner. Is it normal when in lower gears at a steady speed {like putting thru a 25 mph town}, to have like a mis sound, like not a steady purr, usually run 2-2500 rpm's at these speeds, Or is the tune off, I don't ever hear it in the upper gears, just wondered , tnx
#2899