A few weeks ago I took my engine in to get it cleaned up, bearings replaced, new pistons and just about everything else.
Got my engine back about a week and a half later and started to resemble it. As i was starting I noticed that two of the new cam bearings had a little nick in them on the outer edge. I didn't think this was such a big deal, ya it needed to be fixed but that was something i could easily do. But my dad insisted that i got ripped off by the machine shop and that i take it back and have them put new ones in that did not have any nicks.
Well i just got back and yes they said they would put new ones in, but the main guy said that that happens to cam bearings all the time, and that its just a mater of filing them down smooth so that the cam shaft will fit properly. Then my dad countered with saying, "If you polish, file, or refinish them it warps the bearing making it useless".
So my questions is.
1. Did having a small nick in the outer edge of the cam bearing really make that big of difference? My thought, yes but easily fixed and not a big deal
2. For those of you who have replaced cam bearings, either by yourself of by someone else. Are small nicks common?
3.Does refinishing, polishing, or filing nicks really warp the cam bearing?
4. Did i make a small mistake by not worrying about a small nick? I know that if it was a crankshaft it would make a difference. But does a small little, easily fixable nick really make that much of a difference.
Sorry I forgot to take picture of it, but the best way i can describe it, is a small protruding nick in the metal about the size of a grain of sand or 2-3 salt crystals. Not that big.
Got my engine back about a week and a half later and started to resemble it. As i was starting I noticed that two of the new cam bearings had a little nick in them on the outer edge. I didn't think this was such a big deal, ya it needed to be fixed but that was something i could easily do. But my dad insisted that i got ripped off by the machine shop and that i take it back and have them put new ones in that did not have any nicks.
Well i just got back and yes they said they would put new ones in, but the main guy said that that happens to cam bearings all the time, and that its just a mater of filing them down smooth so that the cam shaft will fit properly. Then my dad countered with saying, "If you polish, file, or refinish them it warps the bearing making it useless".
So my questions is.
1. Did having a small nick in the outer edge of the cam bearing really make that big of difference? My thought, yes but easily fixed and not a big deal
2. For those of you who have replaced cam bearings, either by yourself of by someone else. Are small nicks common?
3.Does refinishing, polishing, or filing nicks really warp the cam bearing?
4. Did i make a small mistake by not worrying about a small nick? I know that if it was a crankshaft it would make a difference. But does a small little, easily fixable nick really make that much of a difference.
Sorry I forgot to take picture of it, but the best way i can describe it, is a small protruding nick in the metal about the size of a grain of sand or 2-3 salt crystals. Not that big.