Skip to main content

I built a 350 Chebby, and like a dumb ass I filled the new motor with Mobil 1. That sucker smoked from day one. I changed the oil to a petro base and drove it a couple thousand miles and it still smoked. An old timer told me that he was working at the dealership when the 55 chevy's came out. Acording to him,the new 327 was prone to using oil.He aid the factory sent out advisory to pour a can of Bon Amie down the carb while running to lighty seat the rings. Bon Amie is like Comet or Ajax. You rekon' he is full of @#it, or will it work?
Original Post

Replies sorted oldest to newest

Not full of sh*&. I have done it, it works. I rebuild a 350 chev in a Vette I owned and used molly rings but failed to properly hone the cylinders enough. Smoked like an old lady at bingo.

Thought I had not much to loose, so I reved it to 2000 rpm and slowly dumped a tablespoon of comet down each side of the carb. Dumping it too fast kills the engine. Then Drove it for 5 miles. After than I changed the oil. The change was immediate. It showed no smoke at all. Went from a quart a week to not burning oil at all. Not sure how much I reduced the life, but it ran fine the two years I owned it.
Post
×
×
×
×
Link copied to your clipboard.
×