PDA

View Full Version : 13:1 comp. piston


Jem450ER
06-19-2007, 01:22 AM
Just wondering what would all need to be done if i changed to a 13:1 compression on my 07ER. Just a piston swap?
Colby@C&DRacing
06-19-2007, 08:58 AM
piston and gaskets unless you are going to add a cam while you have it apart and ofcourse new oil and oil filter.
Jem450ER
06-19-2007, 05:25 PM
Thinking 13:1 with the HRC kit...