Recent content by rjsilver

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    1956 crankshaft

    would a crank from a 1956 qd-17 10hp possibly be the same crank as used in a 1952 rd 12- 25 hp?. thanks bob.
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    Tilt on 76 omc

    Hi A little piece of the casting has broke off of the housing that contains my worm gear that raises the drive. Its not completlly gone but probbably 20% of the shoulder or grove that holds the snap ring is missing. Snap ring falls out followed by bushing that holds worm gear, then comes...
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    351 heads on 302

    Can i put automotive 351heads on my 302 or do they have to be marine
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    big twin

    Still trying to find out what year and hp Says big twin on engine cover.Searial no# on transom clamp is 2003-18083,can;t find any other no#'s Willy replied that it may be a 1970 18 hp. But I know the guys that originally bought the moter got it in the 50's, It had a control box that shifted and...
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    big twin

    thanks willy for responding I took moter to car wash this morning; blasted all the gunk off but still only find the no# on the transom mount, they are 2003-18083 It can;t be a 1970;s model because I bought it in 1976 and all the old guys around town said they had skied behind it when they where...
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    big twin

    I have an outboard, say's big twin on couwling. Where is the searial no# located so I can ask you guys what hp and year it is.
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    75 stringer electric 190hp parts swap

    I have a 1975 190hp stringer electric shift. Are there any of the later model 800 parts ,as in drive shafts ,waterpump shafts ,uppergears any of the internal guts that would intercange with the older model.
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    wide open throttle

    What is the wot rpm range for my 1975 302 ford.Also it now has a two barrel its rated at 190hp. What can I do to boost hp,and how much can I safely gain With out blowwing the motor or my checkbook
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    gear change 21-19 to21-16

    rjsilver <br />Cadet <br />Member # 52832 <br /><br /> posted January 29, 2005 08:10 <br />--------------------------------------------------------------------------------<br />I purchased a used out drive that had been bolted to a 350 chevy. 225 or 230hp i believe.It had a...
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    gear ratio,21-19to21-16

    I purchased a used out drive that had been bolted to a 350 chevy. 225 or 230hp i believe.It had a gear ratio of 21-16. Can I use this drive on my 302-190hp which had a 21-19 ratio and compensate with different prop. These are omc sringer drives
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    800 in place of early 1974 stringer

    Is it possible to replace a1974 stringer electric whith an 800 series .Its on a 190hp 302ford
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