any body running a poly 318 in their car

They are big and bulky only because of their heads. The block is almost exactly the same size as a small block

Yes I know it's all in the heads. But doesn't change the fact that it's big and bulky.

The stroker kits are cool. There's a few out for them. Damn intake is $600 for the latest alumn one that's out. The old 7503 I think it is, from weiand is about $500 unless you get real lucky and find someone that doesn't know it's worth. Even a cast iron factory is going for $300 plus. I got lucky and grabbed one cheap.