I have a 2013 Flhtcu. This is my first twin cam engine and I'm curious as to wether its performance is normal for this engine. The only bikes I have been able to compare it to is a 96 inch twin cam ( not even close) and a 103 in a trike( to heavy to be a fair comparison). Anyhow, the only add ones are screaming eagle slipons, a K&N filter system and a vied set at 6. The bike will run 114 - 116 mph and get there pretty quick. Normal for this motor?