Someone on this forum offer to trade my brand new CP piston 96mm .020 overbore 8.5:1 piston for his used Arias 9:1 super duty piston (He said he used for 1000 mile). What do you guys think? Will I run into any problems with used piston for my build? The reason I'm want to do the trade is because I'm going Supercharge instead of TT, so I need higher compression.


Thanks guys.

 

That little bit of difference in compression isnt gonna make hardly any difference so keep the one's you have.