I have a 905R with a ProForce V2 76 grams and 2.2 torque. I love it and hit it great. I am 65 years old. If I switched to a 917D2 with a Mitsubishi Diamana Blue 60gram shaft, stiff, as mine is and 9.5 loft, would I expect to see any distance gains? I hit it between 260 and 290 off the tee. This club is great and the shot dispersion with this shaft is very tight.
Would love to see what you can tell me. More distance wont hurt as I get older. If not this shaft please recommend one. I really like the 917 driver. Thanks. Don