BMP 800 Kit

[orange06m7]

I have a BMP 800 kit for sale. used 1 season on my M7. worked good. bought a turbo so now i do not need it. one cylinder has a really small mark under the the exhaust port. i took it to my local shop and they said it was nothing to worrie about but i wanted make it known.
Includes both cyclinders, head, power valves, pistons.

$1000 shipped. obo

 

[Bearcat]

What pistons does it use?
And what elevation?

 

[orange06m7]

weisco pistons and i was running it at 1000-2500 ft.
thanks

 

[orange06m7]

ttt