simple
If you are on the hard it is simple to change out the prop. Remove the cotter pin from the castlenut and remove the nut then the prop. I considered switching from my std. 2 blade on my 85C30 to a 3 blade for more power? A new one from the marina would have been about $300.00 I still have the 2 blade!!Watching for one used though.Good luck Dean www.blowinganddrifting@yahoo.com