I'm suffering from search function overload so if this is an old question sorry
Ok inside my supersix intake is the hole(under carb area) where exhaust gas from EGR was introduced back to the intake.So the thing that's bugging me is what do we do with this hole? With EGR removed/blocked off it leaves a fairly big cavity to collect gas under floor of intake with nothing to push it out.I suppose that the suction of intake might draw anything out of said hole/cavity but just not sure.So am I just over thinking this?,not a big problem? There's no threads in it so threading cast intake for a plug just doesn't set right with me,I have visions of the intake craaaacckkkking Thanks all

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83 B-150 slant 6,4 speed. 79 B-300 360 pathfinder 4x4. 74 W-300 318 4x4 git-r-done 80 B-100 sl6,4speed

The gas will evaporate out............

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Ed
64 Valiant 225 / 904 / 42:1 manual steering / 9" drum brakes

If it is an iron intake like mine threading for a plug was not a big deal. If it is an aluminum 2bbl then I am not sure. I got the idea of a plug from another post here a while back and my old school mechanic didn't seem to think it would hurt the manifold. I just ran a coarse thread tap through a few times and put in a pipe plug. There seemed to be lots of meat there so its shouldn't crack.

cheers

Brent

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Arizona Duster in Canada

JBWeld it and "faggittaboutit."

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'72 Duster 198 stock cam, 3:23's Hookers on jack stands for 8 years in the driveway
'79 Maxivan 360 Offy Qjet Comp RV cam/rusting in the driveway.
93 D350 160HP Cummins Auto Dually Clubcab needs a injector pump
2005 Golden Couch Buick

I'm with Rugtrucker.

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"Ja, Ich fahre ein altes auto."
'78 Volare 225
'67 Charger 318

I JB Welded mine about 3 years ago. Still looks good today!

I made it into a small mountain with a rounded top.

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Aggressive Ted

http://cid-32f1e50ddb40a03c.photos.live ... %20Swinger


74 Swinger, 9.5 comp 254/.435 lift cam, 904, ram air, electric fans, 2.5" HP2 & FM70 ex, 1920 Holley#56jet, 2.76 8 3/4 Sure-Grip, 26" tires, 25+MPG

JB Weld it is then I'm thinking maybe to grind the raised area level with the floor of intake to smooth out the flow,what say you all?

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83 B-150 slant 6,4 speed. 79 B-300 360 pathfinder 4x4. 74 W-300 318 4x4 git-r-done 80 B-100 sl6,4speed

Not needed,waste of time,,,,but thats what I would do,Mark

And me too,I figure it's like "Chicken soup for the motor",it couldn't hoit Plus I have all winter to play with it or maybe the grandkids can scratch their heads someday wondering "What the heck was Papa trying to do

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83 B-150 slant 6,4 speed. 79 B-300 360 pathfinder 4x4. 74 W-300 318 4x4 git-r-done 80 B-100 sl6,4speed

Ever seen a "turtle" for the single plane intakes? JBTurtle!

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'72 Duster 198 stock cam, 3:23's Hookers on jack stands for 8 years in the driveway
'79 Maxivan 360 Offy Qjet Comp RV cam/rusting in the driveway.
93 D350 160HP Cummins Auto Dually Clubcab needs a injector pump
2005 Golden Couch Buick

Yes! as a matter of fact I have!

My single barrel intake is all aluminum. It seems to stick just fine and the gas does not soften it. I think the little JB Weld mountain/turtle helps to disperse the gas vapors.

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Aggressive Ted

http://cid-32f1e50ddb40a03c.photos.live ... %20Swinger


74 Swinger, 9.5 comp 254/.435 lift cam, 904, ram air, electric fans, 2.5" HP2 & FM70 ex, 1920 Holley#56jet, 2.76 8 3/4 Sure-Grip, 26" tires, 25+MPG

If only they made a "Turbinator" for the super six!

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'72 Duster 198 stock cam, 3:23's Hookers on jack stands for 8 years in the driveway
'79 Maxivan 360 Offy Qjet Comp RV cam/rusting in the driveway.
93 D350 160HP Cummins Auto Dually Clubcab needs a injector pump
2005 Golden Couch Buick