This is my first post and I need your help and experience for my bike.
I am in France so, please be indulgent with my so bad English.
I am the happy owner of an S&S 100SB with a Keihin FCR 41 race carburetor and a Dynatek 2Ki ignition module and I have no VOES
This engine is very powerful and have a lot of torque, it's pussing hard...
I have a little trouble at idle and only at idle. The rpm is varying between 900 and 1300 when the engine is hot. I think there not enough ignition advance because when I turn clockwise the ignition module, the rpm is more steady.
I try to change the curve but if I put more advance the engine is pigging when I turn the throttle.
Do you think I have to put a VOES, Ultimate engine have no VOES but they have no square engine like the SB100.
Does anybody Have the same engine and would like to share the engine curve?
Any comments and experience would be appreciated.
Thanks so much for your help.