Results 1 to 8 of 8
-
07-03-2006, 12:57 PM #1
- Join Date
- Jun 2006
- Location
- Highland lake , CT
- Posts
- 161
55 mph at 1/2 throttle same WOT??????
IM FROM CONN, and my dads sportsster 215 has a problem or do all the boats do that ,WOT back off on it 1/2 way same speed 55. I put my 13/18 prop in it out of my rxp 7800rpms , want to go to 10/16 is this heard of ,need rpms??
-
07-05-2006, 04:50 AM #2
That will not be enough trailing side pitch. That motor's red line (I think) is 8,000. One degree of pitch is about 300 rpm on the boats.
-
07-10-2006, 01:06 PM #3
- Join Date
- Jun 2006
- Location
- Highland lake , CT
- Posts
- 161
what i cant figure out is at full throttle ,when you back of on it ,it takes 1/2 the throttle back before it slows down ,its pretty scary .do all the boats do this ????????
-
07-13-2006, 10:34 AM #4
Mine is the same way and I've tried adding some pitch to see if I could maintain the revs and gain mph but haven't had much luck...revs begin to drop but mph only increases a little bit. It's a real brain tickler but if we could see a big increase in acceleration and mph with that other half of throttle play...yeeeee haaaaa
-
07-18-2006, 06:55 PM #5
- Join Date
- Jun 2006
- Location
- Highland lake , CT
- Posts
- 161
YUJI, I have a 14/19 solas and running 56.8 on gps at 7800 max,dad just pulled it out and i tweeked it 2.5 mm (decrease) hoping to see 8000 -8100 and some mph, waiting on 2.5 wedge . Got one problem ,step mom will not get back in the boat, i think he's addicted to speed..
-
07-19-2006, 10:29 PM #6
The solas sounds about the right pitch but 2.5mm may be a bit much, but I guess you won't know till you get out on the water
Let us know how it goes
-
07-28-2006, 03:12 PM #7
tell DAD to leave wife on shore will gain about 1MPH
-
07-28-2006, 03:27 PM #8
- Join Date
- Jun 2006
- Location
- Highland lake , CT
- Posts
- 161
Originally Posted by HIGHLAND LAKE BOYS
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
SL650 Bogs at > 1/2 Throttle
By StuZ654 in forum Polaris How To & FAQsReplies: 8Last Post: 08-19-2009, 10:27 PM -
72.5 mph at 7200 RPM ?
By MIARider in forum Yamaha PWC Performance (2-stroke)Replies: 26Last Post: 03-31-2008, 08:28 PM -
96GTX-loss of power at near full throttle
By dsandri in forum 2-Stroke PerformanceReplies: 8Last Post: 09-12-2007, 08:18 AM -
69 MPH at only 3/4 Throttle
By Antiguan FZR in forum 4-Tec PerformanceReplies: 0Last Post: 06-18-2007, 08:25 AM -
My stage 2 RXP, 75.5+mph at 7900 rpms, yahoo!
By Vern in forum 4-Tec PerformanceReplies: 23Last Post: 06-21-2006, 11:10 PM
Is that a stock prop? Never seen a polished stock prop before is that...
21 RXPX 300 performance. STAGE II