smog delete question

coupe5ohh

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i was going to remove my smog pump and all the other smog related bs under the hood to try and help clean up the engine bay a lil bit since im going longtubes but i have a couple questions..wat holes need to b plugged bsides the ones on the back of the heads and wat do i fill the holes with espically the ones in the back of the heads..thx in advanced
 

Addermk2

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Question NOT answered.... the link given in that thread for the size of the bolts to plug the heads.. is wrong.

the holes are 5/8-11...
 
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coupe5ohh

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Addermk2 said:
Question NOT answered.... the link given in that thread for the size of the bolts to plug the heads.. is wrong.

the holes are 5/8-11...

so what exact bolts do i need to plug the holes on the back of the heads? cause thats the most importnat part so i needa no so i can go and buy the parts so i can get this done
 

Addermk2

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Trickflow sells Thermactor Plugs. They are about $12 each IIRC.

OR you can buy 5/8"-11 bolts at your local hardware store, cut them down to 1" in length, clean all the carbon crap out of the threads... and screw them in.
 
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coupe5ohh

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flyboygeo

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I used 2 9/16" x 1" NC GR5 bolts and trimmed the length down so they fit perfectly. Used some blue loc-tite too.
 

Addermk2

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I'm glad you fit a small bolt in a large hole.

Its still wrong
 

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