blu3g

hey guys im installing some npr rings onto my gsr piston. After taking a look at the ring i noticed that on the rings one side have a groove on the outter edge and the other side don't. So my question would be does anyone know if the groove side of the ring should be facing the top of the piston when installing or should it be facing the bottom when installing? I noticed that on the side with out the groove edge has a letter "N" on it and the side with the groove edge does not have a letter "N". The rings im talking about are the two compression ring, the 1st and 2nd ring that is. Please anyone??? HELP!

blu3g

N/eone?? Help? Would like to finish throwing in my piston by tomorrow? And finish my swap this coming weekend?

hybrid_vtec

It hould have an "N" on it indicating that that is the topside.

blu3g

I just want to make sure so please don't get offened alright hybrid_vtec. Does anyone second this? Please let me know

blu3g

anyone please???

DonF

2nd, not that it was necessary.

porsche997dc2

The letter "N" face up.

hybrid_vtec

I told you!

Never hurts to get a second opinion.

blu3g

Alright thank you guys