I got number one heads and they are like new. How abaut performance use or maybe i sell them. Enyone knows what i could do abaut them? I thinksome one whant them for numbermach...

 

They're unusual due to the rocker system used on the number #1's. But there's not a lot of demand for them either. From your name are you located in Europe? If so, the shipping costs may prevent any sales to North America.
If you want to try selling them I'd encourage you to have them magnifluxed first to assure there's no cracks. Then take some good photos and create a parts wanted thread. John

 

they have been on vacuum test for o cracks so they are fine.. they are used last time flom 70`s so no used at all.. i put them on wash and paint them and glass blow and they are like new and take photos and maybe someone whant them. what they are worth?

 

and i am from Finland. i think boat chipping is cheap. abaut 100 bucks