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  1. D

    head torque

    As I'm too cheap to buy the manual.... Could someone please tell me what is the torque spec for the heads on my 88 Merc 150 XR4? Also, basic carb float settings? My old notes tell me 1/16 under the bowl face. <br /> Thanks for any help, I hope to be fishing tomorrow!<br /> Dennis
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    gasket failure

    I posted this last night but don't see it here, I'll try again. I searched your older posts on this subject but I still need some answers.<br /> My 88 150xr4 has had that intermittent getting out of the hole lag that was helped by enrichening, I guess this is a lean condition from what I've...
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    xr4 gasket disaster

    I stummbled onto this board while looking for some help with my 88 150xr4. I searched out your earlier posts, but can't seem to find the answer.<br /> So, while fishing in a large body of water a couple of weeks ago, boat started to run real bad, I've always had that intermittant problem of...
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