Results 1 to 8 of 8
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02-21-2010, 05:59 AM #1
I think my speedo is terribly wrong!
Ok, took my OBV out for the first time today and I think the speedo might be off. The speedo said 25mph max when I was flooring it above 5000 rpm and I know it felt faster than my old I/O (which maxed out at 35mph). Is it common for the speedo to be out by that much?
2009 Outback V
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02-21-2010, 01:38 PM #2
Also consider the impact of over-revving a new boat. If this is new - refere to manual for break-in guidelines. For a direct drive, 3000 RMP is about 30MPH. Not sure if that is true with VD, or the influence of the props. Chances are you were doing 46-48 mph. I am also thinking you shold have two speedos? Or have they done away with that now? Did they both read the same?
If you believe something to be true, it will be - in it's consequences.
2009 MasterCraft ProStar 197 - DD - 5.7L - 325HP - Zero Off
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02-21-2010, 01:44 PM #309 21v LAUNCH
99 Outback LS. Sold
run your engine after you change your oil
68 th Member. WS420,HSE Revolution, OJ 466, Acme1157,1100 sacs,Kicker HLCD's n IX500.4, Supra Coolies
Doug
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02-21-2010, 03:21 PM #4
Thanks guys.
Ed, I didn't know there was a speedo adjustment. I'll go look for it now.
Benson, We were out for about 8 hours yesterday so the boat had about 9 hours on it when I opened her up. I was limiting RPM's according to the manual up until 5 hrs. I only have 1 speedo.2009 Outback V
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02-21-2010, 06:53 PM #5
Actually I was going to go with something like, 'If something is wrong with your speedo then maybe you should stick to board shorts - or hit the gym...'.....
If you believe something to be true, it will be - in it's consequences.
2009 MasterCraft ProStar 197 - DD - 5.7L - 325HP - Zero Off
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02-25-2010, 12:31 AM #6
Flat... Thats kinda where I was going with this thread.
I think Speedo's in general are terribly wrong.
I'm more of a thong guy myself!
Maybe I'll get a group buy for Embroidered Moomba thongs! Whos in?
PWI as usual...
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02-25-2010, 09:05 AM #7
We may have to trade the Roo in for an elephant if this keeps up.
My Mom said I'm not allowed to get wet!
2008 LSV (sold)
2000 Outback LS (sold)
LLTR!!!!!!!!
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02-26-2010, 01:05 AM #8
Lol you made me spit my beer all over my new phone!
PWI as usual...