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Recent content by arcrat

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    Radio shack rectifier

    Hi everybody.. how do you inst Hi everybody.. how do you install R.S. rec. to reduce charge volts going to batt. on 1987 90hp 3 cyl merc???? Thanks arcrat..
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    Oil on spark plugs

    Hi to everybody. oil on plugs Hi to everybody. oil on plugs does this mean not running hot enought? I can hold my hand on powerhead after running hard. thanks you very much....arcrat
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    Live well

    hello to all. #1 how far from hello to all. #1 how far from back of boat to install fill pump ? #2 what kind of pump should be used?. up date from all your help my motor is running tops thanks to everyone.. arcrat
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    Vrrec

    hi everybody. i got a ? will hi everybody. i got a ? will a newer model voltage reg /rectifier take the place of a rectifier on a 1987 90 hp 3 cyl merc ..to drop charging voltage with out changing stator ? # ob174136...cheers to all
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    Stator triger

    hello tech`s some one cut two hello tech`s some one cut two of four yellow wires off my stator y ? and y did my wht/blk wire burn up from my triger? thanks for any replys cheers ..... arcrat
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    One for graham

    Graham . if i change the yello Graham . if i change the yellow wires on the rectifier would that drop the voltage charge to th batt???? thanks a lot!!!!!!!
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    Alternator output

    hi all i have a90 hp 3cyl 1987 hi all i have a90 hp 3cyl 1987 and i was conserned about alternator output. thanks for any replys arcrat this site rocks!!!!!!!
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    Spark Plugs

    Hi guys. I have a 90 hp 3cyl a Hi guys. I have a 90 hp 3cyl and all my spark plugs are oiley. she runs like top. i am runing a little extra oil. for break in. i thought they might have burned carbon after running wot. is this ok ? thanks for any reply. from ok. city
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    One for graham

    I have a 18ft bass tracker 90h I have a 18ft bass tracker 90hp merc with a 17p prop wot 5500. it was said that all bass boats took a 21p 23p 25p is that corect? arcrat cheers and thanks
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    40 hp Johnson

    I would like to no how much ea I would like to no how much early 70 model 40 hp is worth it has been in storage for 8 years. any reply would helpful thank you in advance.? arcrat in oklahoma.....
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    Full Blood Merc

    Ser# OB174136 Motor #231125 I Ser# OB174136 Motor #231125 I want to know if my motor is full blood merc or half breed? Thanks in advance have a good day. arcrat
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    Cubic Inch

    I Guys.Ihave a 90 hp 3Cly. Reb I Guys.Ihave a 90 hp 3Cly. Rebulit Bored 20 over.All 3 Cyl. What Is Cubic inch And hp Its A 1987 s#0B174136 merc. Thanks in advance. Arcrat
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    Live well

    Hi everybody does overflow in Hi everybody does overflow in tanks need a pump? to exit boat? thanks arcrat
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    Crowl latch

    HI guys iam a newby at this Ia HI guys iam a newby at this Iam looking for a crowl latch for a 1987 90hp 3cyl merc I would be greatful for any help thanks guys
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