As the title states...I need some 317 cores so I can get them ported. Post up what you have.

Thanks guys.

 

i have a set with 3 hours of run time, it was a lq9 gm test motor on propane! theyr still like new. $250 shipped

 

I have a set of 317's they are tore down, and i am just cleaning them up. Valves are out and i just cleaned the carbon off. I got them with Patriot springs so they have no springs.

How much is it worth to you if your interested.

Dustin