3.8 liters
Stock Harley 2012 RK with the 103 motor puts out 81 HP
2011
74hp
98 I'd say more like 75 if stock. 85 HP if you make some minor adjustments...
103
I have a 2011 street glide with a 103ci motor. I had the stock pipes replaced with Bub7 true duals and I added a Roland Sands breather with a Power Commander 5 and it dyno'd at 85HP and 103 pounds of Torque. The tuner said a stock Harley usually is around 75HP. I have a 2012 street glide(FLHX) with a 103ci motor. I had the stock pipes replaced with V&H Dresser Duals and I also added a Roland Sands high air flow breather with a Power Commander V and it dyno'd at 80.99Hp and 102.86 Ft. Lbs of Torque. The tuner said a bone stock 2012 Harley usually is around 68HP due to having a catalytic converter.
The engine on a Harley Davidson Heritage Softail is a twin cam 103. The engine produces up to 100 foot pounds of torque and is equipped with automatic compression release.
1 cubic inch is equal to 16.38 cubic centimeters so your 103 cid would be 1687 ccm. 103x16.38=1687.14
about 103 lbs. about 103 lbs.
2007 Road King 103 inch motor with heavy breather d-d 2 into1 se255 cams stock heads flowed and ported stage b2 race kit 10.0 to 1 also t hundermax closed loop computer results 98.2 hp 102.3 ft lbs hope this helps hotrod 1200.
It depends on the year of the bike. From 1999-2006 it had an 88 cubic inchs, (1,440 CC) engine 2007-2011 had a 96 cubic inch (1,590CC) engine 2012 harley started offering them with a 103 cubic inch (1,690CC) engine.