Hi all

Im making plans for a rebuild in the near future. I have a '74 911 with an '85 3.2. While the power is great and reliability is awesome in this engine as it is. I was wondering about a big bore kit up to a 3.4. Price, difficulty, need to know, will it effect my long term reliability much more than the stock displacement as I intend to drive it daily. Also, any other nessecary parts that wouldn't come with the kit, clutch, pressure plate? Or are there kits that do come with these parts. Any info or info on whereI could find info is greatly appreciated. Thanks.