PDA

View Full Version : What Prop?



paston1
05-21-2010, 03:54 PM
Ok still have a lot to learn. On our SS7M with TRS and 502 Mag MPI what prop would you suggest?

Bobcat
05-21-2010, 04:48 PM
You can also ask this question in the prop tech section !

htrdlncn
05-22-2010, 06:19 AM
do you happen to know your x dimension or propshaft depth?
helps a lot to close in on what prop would work well for you

paston1
05-24-2010, 07:49 AM
Is there a formula for X dimesnsion? and how to figure prop shaft depth?

htrdlncn
05-24-2010, 09:30 AM
measure the distance from the center of the boat bottom to the prop shaft centerline.

rchevelle71
05-24-2010, 10:47 AM
Also going to need to know what prop your running now, and RPM. If youdont have that info, I would start somewhere around 24 for a 4 blade, 25 for a three blade with that motor/drive combo.

DAREDEVIL
05-24-2010, 11:49 AM
I say a 24 HYDROMOTIVE 4 blade is your best bet !:cheers2:

MiamiOffshore
05-25-2010, 07:59 PM
I agree start with a 24 / 4 blade