So I've had this thing for a little less than a week. Someone pulled the trigger on 15x10s for theirs, and they fit with plenty of room to spare.
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I checked, and there are 15x8s with 255s all around. I still think I can get away with 235s on the 8s, and I might bump it up to 295s in the rear. Still have to order the 15x10s.
But that really isn't the issue. Since it's my first time with non-SOHC4 carbs, I had one helluva time rebuilding these. Not sure I did it right. Well, pretty sure I didn't do it right. Well, FIRST it was a timing issue. Was so bad it backfired and sounded like a gunshot. Guess that was my issue with the missing during acceleration under load. So now I have to work out the kinks in the carb.
Also, while trying to bleed the brakes, I found my master cylinder was clogged and the bore was leaking. The rebuild kit is as much as a new master cylinder, so that's what I got. While undoing the hard line from the cylinder, it was so rusty that it just broke. Now I have to get a line and make it myself. After that, I'll probably be rebuilding the calipers, and I have to get a rounded off bleeder screw out.
Anyway, this thing is like two steps forward and two steps back, so I named the project "Paula."
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If you wanna take a look at the rest of the pictures:
http://imgur.com/a/cZF9f