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Thread: The Midas Project
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10-11-2008, 03:37 PM #136
Well first time out in about a month & a half. Not really had the time to dial in over the summer as I was planning to do, was a pretty crap summer to be honest but today was pretty good a little bit "washie" out on Southampton water so didn't really get a chance to really wind it fully.
So today's numbers below running a 28" clever 3 blade max rpm 7,700 with 250 lts (66 Gall US) onboard. It was still pulling but not the ideal day or conditions reckon it could have seen 97.
Think I could be close to topping out with a 1.87 ratio so may change & throw some steeper Iron.
Abount the max on the lifter before I run out of water is 5".
5 is fine 6 down to 5 psi & just kissing the buzzer.
Tending to favor a try with a 2:1 possible change to 15" mid
Getting there slowly so to speak
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11-18-2008, 05:35 PM #137
Good trip out last Saturday tried an old 3 blade spinelli which I had re-hubbed to a fat shaft matched the last run out but RPMS were 500 lower, to be expected really but had 490lbs as I was 2 up. Sent the prop of for a rework as this could be faster than the clever & the trim effectiveness was better.
Torn about what to do next really. It should reach the magic 100 mph but dunno if I should go 2:1 & throw taller props or continue with the 1.87 and run through a few more props. ho... hum ....................
Not going 15" route just cant work it with the transom
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01-28-2009, 02:17 PM #138
Had a run last Saturday, some pics of the day. Still looking for the right prop. More of a social outing on a very cold day. It was fun, complete with silly soundtrack
http://uk.youtube.com/watch?v=pJV4_R...e=channel_page
Still looking for the best prop option but getting there a .5 at time.
Original from Ash in the back with that lovley JSRE sound http://www.mybayliner.co.uk/boatmad/midas.wmv
Taking it back over the next few weeks to raise the lifter & change a few things around ready for 2009
Police were last seen looking for a bank robber wearing a hood loose in Southampton EEEEKKK!Last edited by BluFin; 01-28-2009 at 02:20 PM.
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01-29-2009, 04:39 PM #139Supporting Vendor
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John,
That is amazing that a 27' hull is SOOO close to double digits with a single outboard application. Once the engine gets propped up to its rev limits I suspect a jump over the 100 MPH mark...
Cheers,
JayJay @ JSRE
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05-02-2009, 05:26 AM #140
Went Racing for the first time in 23 years last sunday
not just the oldest there but it was close.
Pics & links below. Dont worry about the old blue eyes track as that from the guys in the bar on sat night
Entries were a bit down & only one other +2.5ltr running but a good fun day out, not a course for a 27 foot offshore cat a bit tight to say the least.
a good fun weekend & a head drive not a foot drive
http://www.hedges-uk.com/boat/old-blue-eyes.wmv
Some u-tube boat cam here http://www.youtube.com/watch?v=G28DgEsLljw
nearly got wet around 8:20 in oopsLast edited by BluFin; 05-02-2009 at 05:30 AM.
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05-02-2009, 06:40 AM #141
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05-02-2009, 07:00 AM #142
driver error not looking at what was in front...... oh hum lesson learned for next time
smallest prop I took was a 28" my jaw dropped when I see the race marks laid, should have packed a couple of 26"'s or a 25 as I was crucified in and coming out of the turns. ended up third with a first in class but drove a finish as I couldnt face any repair bills this month which paid off in the long runLast edited by BluFin; 05-02-2009 at 01:08 PM.
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05-03-2009, 02:30 PM #143Supporting Vendor
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I wanna see 100 MPH John ! Lighten the fuel load , eat 1 less hamburger, take a long health bowl movement and let me see a triple digit on that GPS....That would be amazing a 100 mph 27' ft hull with a single JSRE modified 280 attached...
JayJay @ JSRE