help on 2.0 type IV engine? Please

[drew23]

I have found an engine that has the 2.0 porsche heads, 3 intake studs, it also has a set of dual webers. The only marking I found on the Webers was F8 stambed on one of the bases.. Any way to tell or help me I.D. these carbs??
This engine was rebuilt " by current owner " a few years back and drove a small amount. He was going to put it in a Baja and realized it wasn't a bolt in affair. He put the engine in a shed were it has set since. I am interested in buying it but I have a few concerns. The manifolds are missing, One carb has been laying in the mud. I know all of this is a minor problem but, was the engine sitting on the ground, or on a thin layer of plastic a bad sign? Could it have drawn water into the crankase?
The asking price is cheap, 350.00 possibly 300. Do you guys think it would be worth it?? It will turn over by hand, at least back and forth I know.. Is it worth 300 or 350 for the heads and carbs?????



Sorry for the long wind,


Thanks
Drew23