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-   -   2008 fountain 35 time to plane (https://www.offshoreonly.com/forums/fountain/254361-2008-fountain-35-time-plane.html)

jeff32 05-24-2011 08:38 PM

2008 fountain 35 time to plane
 
test drove one today, stagered 525 spinning hering 6 blades... never thought I'd cavitate trying to plane !

Quite tuff to get on plane ! even with tabs full down... quite a big rooster tail with drives down, less to none trimmed high at higher speed...

What's the trick to get on plane without stripping the props?

Dr. Fred 05-24-2011 09:33 PM

I'm interested in this too. I've only had mine a few days and I have no test/spec sheet yet...So far I just gun it, the RPM stabilize at 4,000 and I wait for the props to bite. It's quite a bit faster off the line than my 500EFI fever 29.

Did you notice a brief vibration at low RPM on launch? And is this normal operation, If anyone knows.....

TxHawk 05-24-2011 09:55 PM

Turn.

I don't have a whole lot of seat time in one, but have run a stagered 35 and a raised X 35. Both seemed to get a plane a little quicker when turning the drives.

jeff32 05-24-2011 11:08 PM


Originally Posted by Dr. Fred (Post 3412057)
I'm interested in this too. I've only had mine a few days and I have no test/spec sheet yet...So far I just gun it, the RPM stabilize at 4,000 and I wait for the props to bite. It's quite a bit faster off the line than my 500EFI fever 29.

Did you notice a brief vibration at low RPM on launch? And is this normal operation, If anyone knows.....

no vibration, but funny feeling when raising the throttle just a little... seems like your vibration could be from the props cavitating? even at very low rpm ? I did not solve the entire question yet... it is a boat that I think you need to get some seat time to get familiar, learn and find the best way to drive it... sure is not the perfect boat for someone that never had any performance boat before... got to watch the rpms !!!

Single With Twins 05-25-2011 07:02 AM

They definately do not jump out of the hole...... :)
With a bit of chop and turning seems to work best but you still have to "walk" the throttles up and down. I am still playing after 40 hours on mine to try and figure the best way to be honest.
I tried my 7 blade herings last weekend and they did help a bit.........

Marginmn 05-25-2011 07:21 AM


Originally Posted by Single With Twins (Post 3412238)
They definately do not jump out of the hole...... :)
With a bit of chop and turning seems to work best but you still have to "walk" the throttles up and down. I am still playing after 40 hours on mine to try and figure the best way to be honest.
I tried my 7 blade herings last weekend and they did help a bit.........

Did you see any SPeed gains with the 7 blades?

Single With Twins 05-25-2011 04:00 PM

better getting on plain for sure, a bit better mid range and at 4600rpm ran at 90mph.
I did not trim it right our, just over 2 on the indicator, going to try this weekend now that I am comfortable. I was concerned / cautious with stern lift so didnt go crazy.......the feel of the boat is TOTALLY different though, very solid and at higher speeds, thebackend does not move like before......so far so good.

Wildman_grafix 05-25-2011 07:36 PM

wow sounds good keep us posted.
BTW

How much did the 7 blades cost?

blownincome 05-26-2011 05:36 AM

tabs in drives in push throttles up till you feel the shudder start to pull your tabs up as the boat props start to blow out pull your sticks back till you gain traction (stop cavitating) push your sticks up again and you are rolling.. the shudder you feel is normal , as said above turning a little may help

jeff32 05-26-2011 05:54 AM

what about the smart craft screen? I turned it on, did not really have time to use it...

How does that work generally speaking? what feature are you using most of the time?

hdbarney 05-26-2011 04:39 PM

Tabs and drives in, increase rpm til 3500 and wait, as motors want to increase rpm pull back throttles to 3000-3200 and let props catch up and build speed then slowly tap tabs and release the bow. Drives at 1 til 45-50 mph. Will work well

jackieboy 05-31-2011 01:54 PM

getting on plane
 
Is it the boat the staggered setup or the props, would like to know just because i am interested. I have a 93-35 lightning that pops out on top like a dream, never a problem. I don't know the answer but would like to know. My 35 has HP500,s with 28inch Bravo wheels

hdbarney 06-01-2011 05:22 PM

My set-up is staggered 525's with XR drives and ITS. Props are 6 blade herings


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