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#61
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Thanks Phat!!! I am very glad you warned me about him. I never would have known. I guess the V will be getting a 2.5 Merc 200. If anyone knows where one is let me know! Btw i weighed my 1985 Johnson 150. 390lbs!
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1983 V-20 capsized. . . . in the garage. 
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#62
06-07-2012, 09:15 AM
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Quote:
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1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer 1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer 1996 V21 w/1993 200HP Mercury on a Shoreline Trailer All towed by a 5.7L Hemi Durango. If God didn't have a purpose for us we wouldn't be here, so Live simply, Love generously, Care deeply, Speak kindly. (Leave the rest to God)  Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless.
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#63
06-07-2012, 09:46 AM
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Nope, look below in my signature, I got rid of the V20, 5 years ago. I now have a 23 Sea Ox with the 200 HDPI, The V had a 175 on it.
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1986 V20 Old Fishermen never die, we just SMELL that way!!
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#64
06-07-2012, 09:52 AM
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Destroyer you reminded me of a kingfish tourney a couple years ago. Guy had a brand new Cape Horn with twin 2.5 Mercs. I could not figure out why he put old engines on a new boat. Shotgun start he outran everybody!
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1983 V-20 capsized. . . . in the garage.
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#65
06-07-2012, 12:22 PM
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Just talked with the gentleman with the 1994 Merc 2.5L 200. He said he has had it out about a dozen times, but needed a short shaft motor. It needs a cowling seal, the po took it out. He said he is willing to let me do a comp check. What all do i need to lookout for on this motor? What should my comp numbers be? Going to look at it saturday.
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1983 V-20 capsized. . . . in the garage.
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#66
06-07-2012, 01:41 PM
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Compression should be around 120-130 for a 2.5L I believe. The only real downfall to them is the oil injection system, and the power packs for the ignition. Other than that they are strong reliable engines.
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2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR 2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD  AND THE PINK JEEP!!!! R.I.P. http://www.wellcraftv20.com/communit...ad.php?t=11664 
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#67
06-07-2012, 01:59 PM
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Should i plan on running premix or can i trust the oil injection if i replace major components? What should i be reading at the plug leads with a multimeter? Will Mercury new gauges work with it?
Also i might take what is left of the loan and get a Mercury 2 stroke kicker. Thinking 15-25hp 20" shaft.
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1983 V-20 capsized. . . . in the garage. Last edited by jasoncooperpcola; 06-07-2012 at 02:54 PM.
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#68
06-07-2012, 05:45 PM
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there are 2 different schools of thought on the oil injection system. i have a 94 150 with 1500 hours, all on the injection system. it is a simple pump system that works off of a plastic ring on the crank shaft. if that ring breaks, pump no pump, engine no go. the only alarms on it are one on the pump that will sound if the pump quits rotating and another in the engine mounted tank that sounds if it runs low on oil. i have friends with the same motor that they have disabled the system. they use a lot more oil and have to clean carbs more often. i have never had the carbs off of mine. one day, i am going to get snake bit, but for now i like the system. i do carry a spare gallon of oil and at the slightest hint of a buzzer , i dump a gallon in the fuel tank. i have only had to do this once in 18 years because a hose split & the top tank was not refilling. the oil is moved from the storage tank to the motor tank by crankcase pressure. i do keep a eye on my hoses and have replaced them twice. to change out that ring, you have to take the whole motor apart.
i am sure 80% on here will tell you to run premix to eliminate a varible. also make sure the steering arm is in good shape, mine almost rotted off and a major pia to swap out.
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#69
06-07-2012, 07:47 PM
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steering arm is the big issue, make sure its not rusted real bad, it would cost around $1500 to have it replaced, if it all came apart easy. I'd ditch the oil injection, if the motor was run on a regular basis, I wouldn't worry about it, most of the gear failures I've seen are from engines that sat a lot, if you want to gamble with it, mix some amsoil 100 to 1 oil at about a 200 to 1 ratio, if the gear dies, you have some lube in the gas to prevent immediate failure, then add oil to get you home
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#70
06-07-2012, 10:35 PM
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It would be nice not to have to premix, but if oil is in the fuel tank then i know its there. I think i found the oil pump gear, its called a "gear kit" on the crankshaft and is $40 but dam Phat was right you have to disassemble the entire powerhead. You would think there would be some way to retrofit a new oil pump onto the flywheel or something. I dont even know if the oil pump is hooked up or not. But i plan to have a premixed 6 gallons of fuel.
I learned from the Johnson to check the steering shaft etc.
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1983 V-20 capsized. . . . in the garage.
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