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Old 12-15-2006, 03:04 PM   #1
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Location: algonac, Michigan
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1974 Magnum Maltese
'75 magnum Maltese

I just bought a 1975 Maltese, boat is in process of complete Restoration. I mean complete. I will post pics as it happens. Motors are 350,s which are being built to 400+ h.p. Drives are Volvo duo props, and the X dimension has been raised. My question is upper 70,s to 80 m.p.h. realistic? Very excited about project, I have had a few different off shores, and always wanted a Magnum, cant wait till she's done. Any input on anything about them would be great!
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Old 12-16-2006, 09:15 AM   #2
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1974 magnum sport 540 with a wicked scorpion racing engines tune up job...
Re: '75 magnum Maltese

cool project give us some pics does not matter what kind just like seeing the old mags.................upper 70's very possible but i dont know much about the drives........what kind of shape is the boat in..........post before and afters...............there is some real mag experts here get the pics to stir there intrest...........
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Old 12-16-2006, 10:23 AM   #3
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1974 Magnum Maltese
Re: '75 magnum Maltese

www.msnusers.com/magnum



If you go to address above you can check out the pics. Restoration is just beginning, I will update as things change. The magnum will be white bottom, red hull sides, and white deck with red stripe. The windshield will be a custom fairing, not sure yet what style to go with. Should be done by April, I hope.

Last edited by kiekhaefer down; 12-16-2006 at 12:15 PM.
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Old 12-16-2006, 11:20 AM   #4
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CURR:2007 30 Skater, PREV:2003 36 Skater,1998 37 OuterLimits, B-Class race 28 Magnum
Re: '75 magnum Maltese

Mine was a 1970, full race conversion. Back in the day, the first set motors in the race boat were 355cid, 400+hp each. With Bravos and a low x-dim we saw 66 without nose cones, and 70 with them. Same engines, bravos with a high x-dim, we saw low 70s without nose cones(didn't need them). The final run, almost 10 years later, 374cid, 14:1 CR, headers, port work, mod carb, B-class stage II motor, 650+ hp each, 102mph. See thread below for info and pics.

http://www.offshoreonly.com/forums/s...8&postcount=31

specs and pics on mine www.dkorinc.homestead.com

Last edited by AppSysCons; 12-16-2006 at 11:25 AM.
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Old 12-16-2006, 12:02 PM   #5
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1975 Donzi Doral 1973 Magnum Sport 1973 Sedan Magnum & SMIDGEN Too 1975 24' Cobra
Re: '75 magnum Maltese

As the GLSCS referee I had to DQ more than once Skips P5 Short Circuit Magnum with smallblocks & bravo's when they raced Grumpy's Mag, they both could run high 70's into the 80's My trs 350hp smallblock Mag [P88 Believe It] would run high 60's.
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Old 12-16-2006, 06:02 PM   #6
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'74 Magnum 27 sport
Re: '75 magnum Maltese

Look good man........please keep us updated. Us Magnum junkies need a fix.
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Old 12-18-2006, 10:31 AM   #7
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Velocity 30'
Re: '75 magnum Maltese

Sounds like a great project. Always wanted a Magnum....had a deal lined up on one, but wife killed it...wanted a cabin. Got an older 30 velocity....has cabin...wife still hasn't been in it. Boat has 350's and also Duo-props....interested to find out what you learn about the duo props and their ability to hold up.
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Old 12-18-2006, 02:34 PM   #8
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1974 Magnum Maltese,1973-29'9",5 built only one left,1973-25' Magnum Sport ,1974-21'Signa/Formula,1995-31 Spirit, Designed by Roger Munn 9,Built It Is A 31' Magnum
Re: '75 magnum Maltese

Shafer 2222 you may have a 1974 Maltese based on the air/engine vents exiting the stern vs the top of the gunwale on either side of the engine hatch.Send me the ID# found on the stern just below the rub rail Starboard side and I will check it against the master list we have from Magnum. Bud

Last edited by mr vinyl; 12-18-2006 at 02:36 PM.
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Old 12-20-2006, 12:54 PM   #9
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Magnum Sport -27 Sport
Re: '75 magnum Maltese

Hello Bud
Happy Holidays to you and your Family
Did you ever get the Master list for the 27 Sports?
Love to see a copy of that one.

Happy Holidays
Thank you
Jim
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Old 12-20-2006, 01:28 PM   #10
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1974 Magnum Maltese,1973-29'9",5 built only one left,1973-25' Magnum Sport ,1974-21'Signa/Formula,1995-31 Spirit, Designed by Roger Munn 9,Built It Is A 31' Magnum
Re: '75 magnum Maltese

Jim no luck in geting that list...but we still are trying. Bud
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