turbo: blow thru vs. draw thru

...and this thread recently got a LOT more important for me.

Believe it or not, I found an almost complete mazda rx7 twin turbo setup in my warehouse dumpster!!

I'm pretty sure of how it got there as one of the tenants builds import drag cars and he has 3 rx7's one with an enormous aftermarket turbo.

Therefore, I suspect there's nothing wrong with the one I found other than being too small for someone's liking.