Author Topic: Which Intake Gasket?  (Read 3920 times)

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R-WEST

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Which Intake Gasket?
« on: April 19, 2014, 05:52:52 PM »
Doing some work on my 390, and am wondering if the NAPA MS15166X is still THE gasket to use?  I think I read at one of the forums to avoid Fel-Pro's PrintoSeals..   
And, should I use the cork end gaskets, or Permatex Black?
Many Thanks.

fe66comet

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Re: Which Intake Gasket?
« Reply #1 on: April 19, 2014, 07:27:25 PM »
Napa gaskets are Fuel Pros...Jon

CaptCobrajet

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Re: Which Intake Gasket?
« Reply #2 on: April 19, 2014, 09:41:35 PM »
If it is for street duty, and the fit is good, it is hard to beat the regular service MS 90145 as long as no trimming is required.  The gasket has a steel core, with the blue coating on both sides, and a nice sealing embossment.  We fit the manifold to the heads very carefullly and like the regular Fel Pro.  If you need thicker stuff, Cometic has .060, .090, and .120 thickness on their gaskets.
Blair Patrick

Barry_R

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Re: Which Intake Gasket?
« Reply #3 on: April 19, 2014, 10:19:26 PM »
We use the MS90145, or the 1247-S3 for medium riser ports.  When we have a ported head that requires gasket trimming we go to the BT gasket -- an Interface Solutions material with the consistency of floor tile.

R-WEST

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Re: Which Intake Gasket?
« Reply #4 on: April 21, 2014, 02:18:56 PM »
Thanks guys!!  :)

Strictly street use in a pickup.
 
What about the end gaskets - use the cork ones and hope for the best, or Right Stuff it?

TomP

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Re: Which Intake Gasket?
« Reply #5 on: April 21, 2014, 05:04:25 PM »
I'm a corkophile but use a dab of sealer in the corners and stick the cork down to the block.

jayb

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Re: Which Intake Gasket?
« Reply #6 on: April 22, 2014, 02:58:42 PM »
I've always preferred the Right Stuff or Ford TA-31 for the end rails, and skip the cork gaskets.  Either way works, though, its all what you are comfortable with.
Jay Brown
- 1969 Mach 1, Drag Week 2005 Winner NA/BB, 511" FE (10.60s @ 129); Drag Week 2007 Runner-Up PA/BB, 490" Supercharged FE (9.35 @ 151)
- 1964 Ford Galaxie, Drag Week 2009 Winner Modified NA (9.50s @ 143), 585" SOHC
- 1969 Shelby Clone, Drag Week 2015 Winner Modified NA (Average 8.98 @ 149), 585" SOHC