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  #1  
Old 07-24-2014, 08:28 PM
BonitaRV8 BonitaRV8 is offline
 
Join Date: Feb 2012
Location: Bonita, Ca
Posts: 56
Default Primer port problem

I wanted to install my manifold pressure sensor off the #3primmer port on my ECI 370 engine and the Allen key head striped out while trying to remove the plug; I think they put loc tite on the threads... I'm debating on just leaving it alone And trying #4 or drilling it out and using a screw extractor. I have had extractors break off in the past and I'm a bit leary of going this route. Also dont want to get any chips in the engine. Opinions?

Thanks!
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  #2  
Old 07-24-2014, 09:03 PM
krw5927 krw5927 is offline
 
Join Date: Aug 2010
Location: Wichita, KS
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If the #4 plug comes out easily just use that. Same measurement either way.
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  #3  
Old 07-24-2014, 10:39 PM
lr172 lr172 is offline
 
Join Date: Oct 2013
Location: Schaumburg, IL
Posts: 5,297
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I agree. Follow the easy path. If you decide to pull it with an extractor, buy a quality one, the cheap ones aren't hardened. Also, judicious heat will soften the loctite and make removal easier.

Larrhy
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