I would not hesitate to helicoil a brand new oil pa n... it will get stainless threads in place of the aluminum ones and no risk of a future episode..
Where most guys go wrong is that they do not use the correct helicoil or they do not follow the instructions very well..
you need permanent thread locker and the correct depth coil. For the amount of headache all this is, just run it over to your local engine machine shop and have them throw one in for you.. they will have plenty of experience and maybe even the correct one sitting there already..
In your case.... Look up Basko Machine (right there near the river bottom)... Jim and Ray did all the machine work on our race motors for years and they are very trustworthy as well...
Where most guys go wrong is that they do not use the correct helicoil or they do not follow the instructions very well..
you need permanent thread locker and the correct depth coil. For the amount of headache all this is, just run it over to your local engine machine shop and have them throw one in for you.. they will have plenty of experience and maybe even the correct one sitting there already..
In your case.... Look up Basko Machine (right there near the river bottom)... Jim and Ray did all the machine work on our race motors for years and they are very trustworthy as well...