Advice for weekend warrior about to attempt first 12A rebuild.

[brycerxer]

Thanks for the info. I was looking at Atkins for a rebuild kit - the $249 one. I couldn't do an online credit card order (and I don't have PayPal), so I'll have to call to order. So maybe I'll order the video too. I'd really like to find one specific to 12A's, cause all I've seen are 13B videos. I will also check out Rob's videos for sure.

My understanding it that 12A housings and irons are unavailable. My plan at this point is to continue disassembling this first 12A (and storing in organized bins) until the engine stand is empty. Then I can pull the other 12A, mount it on the stand and disassemble it. Then, I can check for specs on all parts from both and use the better parts from the two. Do this sound like a plan?

Hey WE3RX7, I'm curious about your "mild streetport". Can you expand on this or point me toward a template?

Thanks again for all the input. I'll post more pics as progress is made.

[brycerxer]

Well, I got my rebuild kit from MazdaTrix today -just in time for a 3 day weekend. I didn't waste any time. I used the box that it came it to compartmentalize the rotor springs/seals, then began taking them out, cleaning them and carefully placing them in the appropriate place. Now that I have everything out of the rotor I'm finding it difficult to clean all the rotor's nooks and crannys.

What is a safe cleaning solution to spray on the rotor - that won't damage the aluminum? I remember someone saying they spray carb cleaner and blow it out with the air compressor. What about seafoam for the carbon buildup?

[brycerxer]

Here's a couple questions:
1) Do you think that this housing will hold oil. Look at pic #3 where it is cracked. I'm wondering if the oil pan and gasket will hold oil. Can it be welded back in place?
2) How do you clean out those water jackets?