VictorK Posted July 17, 2010 Report Posted July 17, 2010 the pics arent great but can anyone tell me if these domes look like they were cleaned up or modded for a 4mill? from the edge to the center where it dips down it seems too flat to not be modded and theres little rings around it like they were machined My link http://i996.photobucket.com/albums/af82/victorkijonka/dome2.jpg Quote
jasons Posted July 17, 2010 Report Posted July 17, 2010 i cant really see it but it looks like that dome si for blaster pistons. looks like they dip in pretty sharpe. i maybe wrong but someone may chime in Quote
VictorK Posted July 17, 2010 Author Report Posted July 17, 2010 i cant really see it but it looks like that dome si for blaster pistons. looks like they dip in pretty sharpe. i maybe wrong but someone may chime in if it turns out they are for a blaster can I use them if the compression is where I want is the other question? Quote
jasons Posted July 17, 2010 Report Posted July 17, 2010 if it turns out they are for a blaster can I use them if the compression is where I want is the other question? when i bought my bike it had 18cc blaster domes in and i dont have blaster pistons and it ran awesome. but is is right or wrong i dont know. i dont wanna tell you yes and then your engine blows up abd you blame so other will chime in i am sure. Quote
VictorK Posted July 18, 2010 Author Report Posted July 18, 2010 more pics... http://i996.photobucket.com/albums/af82/victorkijonka/newdome1.jpg http://i996.photobucket.com/albums/af82/victorkijonka/newdome2.jpg Quote
mopar1rules Posted July 18, 2010 Report Posted July 18, 2010 dome appears to be modded. that's not how they are right from pro-design. Quote
VictorK Posted July 18, 2010 Author Report Posted July 18, 2010 dome appears to be modded. that's not how they are right from pro-design. I know thats why Im hoping someone knows. I thought it might of been to clean it up but only the outside was changed and the middleshave no damage Quote
GrMeyer Posted July 18, 2010 Report Posted July 18, 2010 I have a set of 19cc domes sitting right next to me and they are cut deeper. After the face O-ring they are slated prob at a 30deg angle im guessing. Quote
VegasJeff Posted July 18, 2010 Report Posted July 18, 2010 they look to be machined for a 4mil setup,but I believe the blaster pistons should be a 9degree angle,i could be wrong though. Quote
VictorK Posted July 18, 2010 Author Report Posted July 18, 2010 I have a set of 19cc domes sitting right next to me and they are cut deeper. After the face O-ring they are slated prob at a 30deg angle im guessing. do you run them with normal pistons and stock stroke? Quote
GrMeyer Posted July 18, 2010 Report Posted July 18, 2010 do you run them with normal pistons and stock stroke? the one in the pic is for stock stroke stock piston Quote
mopar1rules Posted July 18, 2010 Report Posted July 18, 2010 I have a set of 19cc domes sitting right next to me and they are cut deeper. After the face O-ring they are slated prob at a 30deg angle im guessing. the squish band ain't at no 30deg angle. and neither is the "bell" of the dome. that is cut at a radius. it's a hemispherical dome. Quote
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