Wildcardracing Posted April 3, 2012 Report Posted April 3, 2012 scratches in the cylinder wall below the exhaust roof won't hurt performance as long as they don't have any burrs around them, more cosmetic than anything. Looks like someone couldn't control their porting tool. I would be much more concerned about the apparent lack of port chamfers. Run those as they are and you are asking for a snagged ring. Take it somewhere more proffessional with a reputation next time IMO. -Brandon Quote
Burt Reynolds Posted April 3, 2012 Report Posted April 3, 2012 (edited) If you are going to run them at is,be sure to have the ports chamfered like wildcard is saying,or your headed for a big problem Edited April 3, 2012 by Burt Reynolds Quote
dimwit Posted April 3, 2012 Author Report Posted April 3, 2012 they are all chamferred, maybe just bad camera angle about the same size chamfers than on my stock jugs. Quote
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