Re: Pics of my boat
 

that didn't sound right he worked on there race props and other race teams

Re: Pics of my boat
 

Running your numbers thru the online calculator,your prop slip is less than 10%,which is great for running a labbed prop plus a 2" shortie and being its a merc prop,the prop guys say go down a pitch when doing any calculating because they are always 1 pitch less than advertised,that puts you at 5.8% slip. My merc labbed props typically slip 19-22% at wot on my boat and closer to 25-27% with this stupid azz ext box I put on it,you have a good set-up,Smitty

Re: Pics of my boat
 

wheres the on line calculator I found it last week but can't seem to find it again. I talked to julie T. U . IT SOUNDS WRONG but I'LL BE BACK OUT ON SAT AND CHECK WITH MY OLD HAND HELD GPS AGAINEST THE DASH ONE unless the prop is labbed to a 27 and sitting down the rpms might have been 5800 out in the bay when I RAN BACK TO THE BOAT RAMP STANDING IT WAS READING 5600 79 TO 80 81 AND THAT WAS2 OR 3 MILES DOWN THE RIVER.on the bay it was in chop 5miles bridge to bridge way and that was sitting so it harder to read the tach I was bouncing so much going out I hit the key and the boat died :eek: That was fun :eek: so were is the cal, and I will see what happens on sat.

Re: Pics of my boat
 

heres a link-http://www.rbbi.com/folders/prop/propcalc.htm
I have never seen a Baja with less than 15% slip with a labbed prop before,like I said even when I ran 26 pitch props my slip was around 20% at top speed,Smitty

Re: Pics of my boat
 

thanks ,did you read about the 25ol 81 at 5300 with 28 I thought the pitch diff would be 200 from each size?

Re: Pics of my boat
 

There should be a 400 rpm difference between your boat and his (2 pitches). A 26 merc is supposed to be equal to a true 25 pitch of any other brand so when you use the prop calc you would punch in a 25. A labbed normally takes you down even further,maybe you have more pitch or cup in your prop though,not sure. There was a 24 o/l around here with blown 502 that ran 81-82 mph turning a labbed 28 pitch 5400 but we are 600 ft above sea level. Even wild cards boat has some exceptional slip numbers all though they are 10-12 % when I punch his numbers. My boat at 89.7 slips around 16.7% with 30 labbed (entering it as a29 for true pitch),92.8 slips at 18.2 with 32 pitch but calculating it as a 31 pitch. my slip went up 3-5% with the extension box in the plus 1" position at wot,my midrange slip went up to almost 28-30% after adding the box. Maybe somehow raising your drive lowered the slip but it normally increases it,Smitty

Re: Pics of my boat
 

well sat is for testing going for sun, if its not raining and mon I will have someone to hold the hand held gps on both days now got to get the gas sender fixed on sat.

Re: Pics of my boat
 

81 at 5800 flat water to day made 10 passes on the bay and river 80 to 81 on the river and 81 on the bay flat water :(

Re: Pics of my boat
 

When I had the stock bravo drive on a 25p mirage I was getting 74 gps at 5400 went to a b1 26 was turning 5100 maybe 5200 at 74 to 75. well my slip # are approx 12 to 13% at 81 going out looking for some chop on Wednesday but looks like a 28p b1 custom labbed by bblades should run 5600 at 85 . I hope to hit the chop on my nexted run and get some pics from the boat. I did get a pic off at about 5600 to 5800 gps was at 80.3 but I had to grab the wheel back before the rolled :p I have a victim going out with me nexted :rolleyes:

top speed this fall was 83.2 gps at 5900 to 6000rpm:p I started to pull everything out to get it to the glass man in march no rush since I still need another knee operation:(