14b compressor housing options?

[wingspan99]

I have a 14b with the 01 in the serial number. What compressor upgrades will fit? It says TD05H on the compressor housing and all the impeller fins are the same height.
I need to install a freeze plug too, one popped out. Where can I get one and how to install it?

 

[Steve93Talon]

There are no housing "upgrades", you might be able to find a downfiring housing small enough to be machined for the 14b wheel, but it'd be pretty pointless.

You should be able to get freeze plugs at any auto parts store.

 

[dsmreck]

their are two sizes of freeze plugs. you need to clean the hole out and use a paste forget what its called now and the jar is at the shop it's a permatex and is very tacky. i used a 1 1/4 or around a 32mm chrome socket turned around. then pound it in flush. make sure it goes in straight and your done. had one pop on me once also. my fault as i installed them. much harder with engine in the car.