prop for 88 z21 ?

[wolfgang1]

What prop should be run on a 88 z21 with a 350 magnum?

[boldts]

Wolf,

Do you have any current information like: What prop size is currently on the boat? How many RPMs are you turning at Wide Open Throttle? A current GPS speed?

The Z21 is a faily heavy Donzi with the cabin, but most of the 22ZX owners are running a 24" Bravo1 4 blade on the slotted models. I'd suspect a 22 or 23" pitch would be in the right area for the Z21.

[tmdog]

I have a 23 Mirage Plus in excellent condition. Price is 175.00

[EricG]

I've got the 20 clever that worked well on my Z21. It's a little beat up and could use a little work, but it's a good start. $100+ship

Based on all of the testing I did, a 20-21 of any style is probably the best you will spin with stock power.

Good luck,

EG