31 sonic props

Badshaw · 10-14-2009, 06:24 PM

I just got a 2002 31 sonic and was wondering what props to try and the speeds to expect it has the 496 375

GO4BROKE · 10-18-2009, 10:55 PM

I had a 31 sonic with 365's in it and ran nicely with labbed 24" bravo props. 67-68mph most days on gps. 69.1 once when it was in a good mood. Engines were right at 5000 rpm's.

rssteiny · 11-07-2009, 07:53 PM

My buddy runs 24 4 blades at 69-70 mph with 502 mags

t500hps · 11-07-2009, 07:56 PM

Did the boat come out of Commonwealth? good looking boat, used to be owned by a member on some of the boards (who I haven't seen around for awhile)

offshoredrillin · 11-08-2009, 08:58 AM

I have a stock lh 24 b1 that came off a sonic, sold the rh, i'll cut ya a good deal just to get it gone, then just find a RH. I ran them on my tiger for half a season, then upped the hp.

Badshaw · 11-09-2009, 09:13 PM

Quote:

Originally Posted by t500hps

Did the boat come out of Commonwealth? good looking boat, used to be owned by a member on some of the boards (who I haven't seen around for awhile)

The boat came out of maryland but i did get it from commonwealth

spilman · 11-11-2009, 09:57 PM

Look @ the QIV Hydromotives in the classies. I have small blocks in a 28 AT with 320hp per side and the labbed 26's put me @ 71-72 @ 4900. You might see 73+ @ 5000rpms; the diameter is slightly shaved by Throttle up....Awesome props. PM me for any details.