Lapping piston rings

Rich Biebel · 01-27-2016, 08:55 PM

The Bon Ami deal was only something I heard about but did not remember how it was actually used. My apology for giving bad info there. 50 years ago is hard to remember. Makes more sense in the top of the engine and not in the oil. The stuff is abrasive and Pontiacs don't need any help with spinning bearings ....lol Total Seal sells a powder to use on your cylinder walls to help seat rings. I have used it. Maybe they heard about Bon Ami....!

01-27-2016, 08:55 PM	#18
Rich Biebel VIP Member Join Date: Jun 2007 Location: Northern New Jersey suburbs Posts: 2,320 Likes: 25 Liked 557 Times in 217 Posts	Re: Lapping piston rings The Bon Ami deal was only something I heard about but did not remember how it was actually used. My apology for giving bad info there. 50 years ago is hard to remember. Makes more sense in the top of the engine and not in the oil. The stuff is abrasive and Pontiacs don't need any help with spinning bearings ....lol Total Seal sells a powder to use on your cylinder walls to help seat rings. I have used it. Maybe they heard about Bon Ami....! __________________ Rich Biebel S/C 1479 Stock 147R