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    Chevy Mercruser Head ID help

    I cant find any info on a set of heads I have. If anyone knows any info please post it. It would be a huge help. The casting # under the valve cover is3886336, the 6s could posibly be 8s or 5s. There is a stamping in the end of the head that is 65392. They are 1982 mercruser heads I dont...
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    stuck? lower unit removal

    I got ahold of a 1970 60hp Johnson that had been sitting for 15 years outdoors. To make s long story short, I got it free and running and now the lower unit is stuck I broke of 2 side bolts and 2 came out and the center bolt spins and doesnt come out. The lower unit will not budge I dont know...
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    hey alcan

    5496 <br /><br /> posted July 10, 2003 01:44 AM <br />--------------------------------------------------------------------------------<br />"Hi Dogger<br />So you feel like doing a little tail chasing. Post your Email address and I will send you a schematic. I will need reg...
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    New-old heads and timing problems

    Ok this is what I have actualy done so far, And to answer a previous question Yes it has 3.5" bore.<br /><br />1)removed casting inperfections on the IM<br />2)Ported the Reed Induction Manifold (I did not do this but it is done)<br />3)polished and smothed right angles in the carb venturies.<br...
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    props-comprops

    Does anyone know if compprops are any good was thinking of getting one. And could some one pease reccomend a prop pitch and diamater for a 100V4 on a 19.5ft Aluminum deep v. Thanks
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    boysen reeds

    How much would it cost to put boysen reeds on a 100hp V4 evenrude
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    More HP+TQ from omc V4

    Can any one reccommend a larger jet size for my 1980 100h evenrude. Its been completely rebuilt .030" over. I have ported (removed access material) the intake already. It has #25s in it and someone once told me either newer or older heads would pick up a few HP can someone please clarify. The...
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