skipu
Member
- Local time
- 5:18 AM
- Joined
- Jul 20, 2008
- Messages
- 38
has any body here lightened thier piston or window ported it it works good on my 26 cc and my 29 cc motors im going to be trying a few of these thing as soon as i get a couple extra pistons another 1 i like to do is zero drag crank seals as i go through the process i will post results if any one here has done this please let me know your results