Ilmor Power in a 29' Fountain???
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Ilmor Power in a 29' Fountain???
Just wondering if anyone knows anything abotu ilmor engines? I'm still looking for a 29' fountain (had the chance to go out in both a 27' and a 29', and the 29' will suit my needs a lot better, and decided single big block vs twin small blocks).
Anyhow...what I'm wondering, is how will the fountain handle with an ilmor, and has anyone run one with one?
I hear they are a more reliable motor, better on fuel, and better mannered, is this true?
any help/advice would be great.
Anyhow...what I'm wondering, is how will the fountain handle with an ilmor, and has anyone run one with one?
I hear they are a more reliable motor, better on fuel, and better mannered, is this true?
any help/advice would be great.
#2
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Just wondering if anyone knows anything abotu ilmor engines? I'm still looking for a 29' fountain (had the chance to go out in both a 27' and a 29', and the 29' will suit my needs a lot better, and decided single big block vs twin small blocks).
Anyhow...what I'm wondering, is how will the fountain handle with an ilmor, and has anyone run one with one?
I hear they are a more reliable motor, better on fuel, and better mannered, is this true?
any help/advice would be great.
Anyhow...what I'm wondering, is how will the fountain handle with an ilmor, and has anyone run one with one?
I hear they are a more reliable motor, better on fuel, and better mannered, is this true?
any help/advice would be great.
Ilmors awesome, light powerfull very reliable and great mileage.
Merc 700 is another good choice- makes more midrange and low endand and can be modified to make tons of power by putting a smaller pulley on the blower and flashing the ecu- , but there are compromises in doing that.
Cant (really) mod an ilmor- drop it in and go. Youre done.
I have an aversion to blowers after a lifetime of f-ing with them, so I went ilmor. All throttle, no bottle, no turbo, no blower-
There is lots to read on this and other sites. Do a little digging with the search engines and youll find lots to read about them- almost all overwhelmingly positive
You can see my boat build in the laveycraft forum under "out of the mold Im blown away."
Not sure how big a 29 fountain is but my lavey is 28.8 ft long so the boats will be similar sized.
Uncle Dave
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my initial thought was to put a procharger on a 500efi or HP 500 merc that i seem to be finding in a few of the boats. But after reading about the ilmor motors, I think I'd like to go that way. I'm not one for spending a lot of time 'playing' with the engine setup on my boat, I want something reliable... (*Don't get me wrong, I can spend countless hours polishing my boat, just not a fan of having to always be adjusting something!).
I guess I just want reliability of a motor and one that isn't going to rip apart a drive unit. Mind you, I don't mind spending the money to get a properly built drive unit right up front.
Basically I want to know, with an ilmor MV-710, in a 29' fountain, does anyone have an idea of what the top end should be????
Does this MV-710 seem like the answer as well compared to a merc with a procharger? I'm also open to other options!
I guess I just want reliability of a motor and one that isn't going to rip apart a drive unit. Mind you, I don't mind spending the money to get a properly built drive unit right up front.
Basically I want to know, with an ilmor MV-710, in a 29' fountain, does anyone have an idea of what the top end should be????
Does this MV-710 seem like the answer as well compared to a merc with a procharger? I'm also open to other options!
#5
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I've got a 29 with a 575 also and have gone thru an xr, 2 Teaque Platinum and have now put in an Imco SCX. When you find bullitproof, let me know.
#7
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my initial thought was to put a procharger on a 500efi or HP 500 merc that i seem to be finding in a few of the boats. But after reading about the ilmor motors, I think I'd like to go that way. I'm not one for spending a lot of time 'playing' with the engine setup on my boat, I want something reliable... (*Don't get me wrong, I can spend countless hours polishing my boat, just not a fan of having to always be adjusting something!).
I guess I just want reliability of a motor and one that isn't going to rip apart a drive unit. Mind you, I don't mind spending the money to get a properly built drive unit right up front.
Basically I want to know, with an ilmor MV-710, in a 29' fountain, does anyone have an idea of what the top end should be????
Does this MV-710 seem like the answer as well compared to a merc with a procharger? I'm also open to other options!
I guess I just want reliability of a motor and one that isn't going to rip apart a drive unit. Mind you, I don't mind spending the money to get a properly built drive unit right up front.
Basically I want to know, with an ilmor MV-710, in a 29' fountain, does anyone have an idea of what the top end should be????
Does this MV-710 seem like the answer as well compared to a merc with a procharger? I'm also open to other options!
One of the good and bads about the Ilmor is there really isnt anything you can do to it. You polish the exhaust. Its as close to zero maintenance as High perf engines really get.
You drive it and change the fluids and it pumps out turbine smooth power that blast through the midrange into ferocious top end like a 2 stroke MX bike.
It light on the low end especially compared to a blown BBC (although prochargers dont really pop in the low end either.)
No blower mean less parasitic loss, fewer, moving parts, less concern over bad gas (its gota knock sensor ) and no f*cking belt dust all over your bilge.
The 2nd 2 cylinders give it a howl like a cross between a bbc and a ferrari and it doesnt feel like a BBC/BBF. It feel well different.
It pushes my 5300lb 28.8 ft boat to 90 and I can probably get a few more MPH playing with props.
Your 29 ft fountain isnt quite as long or wide as my rig but I couldnt speak for the weight - Id say equal or greater perhaps low 90's
It also gets 2.4 MPG over a 300 mile trip between 35-40 mph so as a long range cruiser its awesome.
Bolting a blower on anything without a complete redo of the innards is a recipie for a one season engine. Ive done it so many time before learning it was cheaper to spend teh money and do it right Im embarrased to say. Blower manufactuerers really bs about this alot.
You can break any drive but the torque curve of an ilmor is way easier on it that a blown BBC. At the same time the Ilmor spins significantly faster than it's non blown counterparts- and if you start "fanning the stick" at 6K+ you can still break things.
If youve got the money - and it takes a lot of money-
the Ilmor club is a cool place to hang out in.
all aluminum
505 CI/8.3 L
700HP (every single engine is dynod and goes right back to assembly if it doesnt make at LEAST this. )
V-10
You can get used units at a good deal from the "ILMORDUDE"
UD
#10
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How does it idle?
I haven't found squat for this engine yet other than a turbo, or whatever boostpower does.
UD