TwistedPhil
+1y
The shop beater is on 14s with balloon tires, which I just measured out to about 26.25" diameter. Other than trimming the spring cups out for bag clearance, the frame hasn't been modified, and the frame is flat on the ground. The wheelwells have been cut out of course, and running a 20 will obviously give you clearance issues with the brake booster and clutch master, but the frame itself shouldn't need any mods to lay a 20 with a 35- possibly even a 40 series tire.
I'll get a set of the finished product on the beater this week for some photos so you can see the clearance that's left- the lower arm was still around 1" from hitting the frame, so I don't think much extra trimming will be required to lay a 22. The balljoint angles are still good, so I think you should be able to just notch the frame for the lower arms' tubes and for the steering links, and you should be good to go.
Bryan, PM sent!
-Phil at FBI