Hope I chamfered sleeve correctly

[hotrodaj_2]

I rebuilt my top end with a buddy that has rebuilt his Banshee more times than I can count. Rebuild went smooth. My question now is after machine work I needed to chamfer port edges in cylinder. I took the small sanding cone (used 180 grit I think) that I cleaned everything up with and just knocked the edge off of each port all the way around. I then took my finger and felt to make fore sure the edge was gone. After reading stuff now on this site it seems to be a bigger deal than just knocking the edge off. Is what I did ok or is it going to tear up my rings. Breaking in engine now and ok so far.

 

[2_Smoked]

should have taken a picture....

 

[Mts]

If you Went the radius of the ports,,,and knocked the 90 Degree edges off the top, bottom and corners of the port...Most likely will be ok, Shouldn't snag a ring.

 

[hotrodaj_2]

Cool, that's what I thought but just wanted to ask. Ya I did knock the edges off all the way around each port. Some people started making a big deal about chamfering your ports and I just put the motor together. Thanks for the reply dude.

 

[Larry's Shee]

Should be enough of an angle to gently guide rings back onto piston , especially at exhaust port.