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post #1 of (permalink) Old 07-01-2004, 05:48 PM Thread Starter
 
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351 Head/Intake tightening sequence?

Hi, I'm hopping over from the GM SFA board, I was hoping someone here might be able to help me out. I have a 351 Windsor in my boat, and I'm going throught he top end real quick this weekend cause it's sat for a while and I wanted to know if anyone could give me the tightening sequence for the cylinder heads and the intake manifold?? The marine head gaskets for this thing are next to impossible to find, gotta special order them a few days in advance and they run $70 a set, so I'd like to get it right the first time. Any help is much appreciated!!

Thanks
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post #2 of (permalink) Old 07-01-2004, 06:00 PM
 
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Re: 351 Head/Intake tightening sequence?

This should help.


Head Bolts on the 351W should be torqued to 95-105 ft-lb then 105-112
3/8s intake bolts torque to 22-30 ft-lbs 5/16= 19-25
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post #3 of (permalink) Old 07-01-2004, 06:08 PM
 
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Re: 351 Head/Intake tightening sequence?

[img]images/graemlins/givemebeer.gif[/img]
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post #4 of (permalink) Old 07-01-2004, 06:31 PM
 
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Re: 351 Head Intake tightening Firing Order

And while I'm at it what the hell.

I'd like to add that all information posted here are the credit of Haynes Publishing Group, 861 Lawrence Drive, Newbury Park, California 91320
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post #5 of (permalink) Old 07-02-2004, 12:03 AM
 
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Re: 351 Head Intake tightening Firing Order

LOL, Norm is always the one to keep things legal aroudn here....
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post #6 of (permalink) Old 07-02-2004, 10:59 AM Thread Starter
 
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Re: 351 Head/Intake tightening sequence?

Thanks a ton for the help, that's exactly what I was looking for!

P.S. - Thanks for not letting the bowtie get in the way [img]images/graemlins/grin.gif[/img]
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