68mm piston

2stroke4lif3

New Member
Dec 6, 2010
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hey im about to buy a blaster which the kid said he put a 68mm vito piston in it how much power does this give and is it a good piston?
 
every time a cylinder is damaged due to seizing, water lock, overheating, etc, it usally needs bored out, meaning taking some of the cylinder wall away so it is smooth again, then u need a bigger piston to accomodate. 68mm is the furthest that the blaster cylinder can be bored, so if problems occur u are looking for a new cylinder
 
dont get it, one becuase vitos pistons are cast and not good quality, 2 because 68mm is the last bore in the cylinder, so it will be junk after it blows

Actually you're info is wrong. 68mm is .080 over stock. You're able to bore it to .090 or 68.25mm.
 
i wouldn't want to go up to .090 without having a machine shop verify the sleeve was thick enough.
 
wait!!! how much for blaster and more info on it
can always get another jug but use this info when you try buy it to get price lowered
Depends on all the info for quad

66.00 - STOCK - 195CC - 205CC

66.25 - .010 - 196CC - 207CC

66.50 - .020- 198CC- 208CC

66.75 - .030 - 199CC - 210CC

67.00 - .040- 201CC - 212CC

67.25 .050 - 202CC - 213CC

67.50 - .060 - 204CC- 215CC

67.75 - .070 - 205CC - 216CC

68.00 - .080- 207CC - 218CC

68.25 - .090- 209CC - 220CC
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72.00 - STOCK BB- 232CC - 244CC

72.25 - .010- 234CC- 246CC

72.50 - .020 - 235CC - 248CC