Finally came in, new S&S 124 going into my 10' Electra Glide. One more day till they're done breaking her in on the dyno.... Had a 107" with 58mm TB and all the head work done, this one should be putting out plenty of ponies without future mods... For now
I'm leaning t-111 when my 103 craps out but you can't go wrong in my opinion with an S&S crate motor. Have you considered a transmission change as well or are you staying stock?
It was about $9K, the high compression version with the HD SE crankcase so I didn't have to deal with external lines. S&S recommended it even though I get out on to or three 5K trips every year. Keeping the tranny stock as long as she holds out, hopefully at least 125 - 150 k. Already upgraded the clutch years ago, so shouldn't have any issues with that, did go with a SE compensator. They where working on the dyno on Sat, had it at 127HP with 142lbs of torque. They'll be finishing it up this morning...