blackhawk props
#4
Registered
Joined: Aug 2005
Posts: 6,306
Likes: 1
From: Between A Womans Leggs in IL
also try hoss propellers...they made some of the props for merc..i believe they also have the castings to make new ones..
#5
Registered
Joined: Aug 2005
Posts: 6,306
Likes: 1
From: Between A Womans Leggs in IL
#6
Thread Starter
Registered

Joined: Nov 2010
Posts: 70
Likes: 1
Thanks guys I don't now what to do.I re did my 18 donzi to 350 mpi with a whipple charger pushing 525 and I that for sure I could spin those 31 but im running 74 mlp at 5000rpm and so im trying the 27 to see.but thanks for the help.craig.
#9
Thread Starter
Registered

Joined: Nov 2010
Posts: 70
Likes: 1
Thanks a lot excal27 that is very kind off you but I live in Kitchener Ontario.I would do the same for someone else that would need to try props it's a expensive try.how much power do you need to spin these 31if I have to ill do aluminum heads bigger gaskets and more boost.so no I think I could never sell the 31 or any props they are a great drive if I can get my hands on another one I would be all over it.thanks guys craig.



