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    Jet Sizes For 1987 70HP

    Hi, can anyone tell me standard sea level jet sizes for this 1987 ( no tag on engine ) 56 CU inch 70. Carb tags are "431705 MX 30 I L". Carbs have clearly been mauled over by someone, have 65 mains and 29 idle bleeds in them now. Manual I have list jets as a chart, but no specific size. The...
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    Crossflow V4 stock jetting for 1 5/16

    Hi, can anyone verify standard sea level jetting for 1 5/16 carbs #325416? Mains 67, low speeds 29, air bleeds 27. Got these on ebay, wondering if jetting is stock. Also they dont have chokes or primer fittings? Mayby primer fittings were in manifold? Thanks.
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    Cross Flow Options.....

    Hi, I am in the middle of a 1988 90 HP Johnson rebuild. I have found a junk 1983 140 Evinrude powerhead that I got a bubble back and related parts off, also the heads. I noticed that the center web in the exhaust cavity on the 140 is milled out below the last angle brace in casting. The head...
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    1984 115 L6 No Spark on 5

    Hi, I am working on a 115 that had a water in the fuel problem. After going thru carbs and system to clean, I have no spark on 5 and intermittent spark on 1. The coils ohm out ok, I found that the starter had been changed last year, and when it was mounted the trigger wires for the top switch...
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    Evinrude Cross Flow ID.

    Hi, can someone Id this engine, no tag on bracket. Core plug on top of left bank has 431662 stamped with the letters RPH below it. It is a VRO, has a primer. Thanks.
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    88 Evinrude 90 Jet Sizes

    Does someone know the stock jet sizes for this engine, 1-3/16 carbs. It has 56 mains, 34 air bleeds, and 26 pilot jets. Manual has a chart but doesnt specify sea level standard jets. Thanks.
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    96 150 EFI Merc Max RPM

    Working with a Bass fisherman on 96 Nitro Savage 18', boat came with a 25" pitch Tempest prop, has since gone to a 25" Trophy 4 blade. Running water line is just above the prop hub dia. Tournament load launches (about 300 extra pounds livewell etc) are difficult with the prop blowing out. Light...
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    OMC...........

    I have read a few posts in Evin/John repair section kinda trashing this company for quality problems in the late 90's. In my own experience I attribute this trend to most companys desire to please wall street, and a general shift in management that is replacing experienced manufacturing people...
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    Rubber Blocks in Crossflow Reed Chamber?

    Can anyone tell me if all the 1.6 crossflows are supposed to have these? They are triangular blocks that wedge in beside the reeds. I am rebuilding an 1988 Evinrude 90 that was rebuilt or had a rebuilt power head installed 2 years ago, and it does not have these blocks installed. I have done 2...
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    OMC Sea Drive HP?

    Does anyone know the HP of an OMC Sea Drive Model # 2BAXCT Ser # 784154. 1.6 Crossflow believed to be an 1983.
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    Alarm Horn for early 80's Johnson

    Would this item still be available at a dealer? I am adapting an 86-88 70HP to an early 80-83 115 remote, everything works except no voltage at temp sender wire with key "on" at engine harness. Grounding the wire does nothing. If I open the remote and jump the horn, I get power. Also, how does...
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    1983 115 Remote OK for 1993 70?

    Both are Johnsons, both are "red plug". Will not be using 70's vro unit.
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