Doing the figures again, and the steering box won’t fit behind the radiator. The problem is how high the drag link has to be and the fact that the pitman arm has to go under the radiator if I put the steering box behind the radiator. The box fits fine, it’s everything else that doesn’t fit. So the box can’t go there.
So, putting the box in front of the radiator the problem is getting the steering shaft around the radiator. Now a brainstorm I just had before I sat down to compose this post would be to split my steering quickener in half and put half in front of the radiator and half behind the radiator and extend the shaft between the two to fit around the radiator. Since I have to put in the quickener anyway, I might as well use it to sneak the steering around the radiator. There is a minor problem with one side having to be pretty large to get the reduction right, so there will be that hanging out in the wind, but in the grand scheme of things that is pretty minor. And I can make that better by having most of the reduction behind the radiator behind the fan shroud where it doesn’t block airflow so the part hanging in the breeze can be smaller. In case you didn’t figure it out, my homemade quickener uses two stages of reduction to keep the size of the slow side sprockets down to something reasonable. The company I’m sourcing the parts from has parts I could do a single stage reduction with, but the one sprocket would be about 8.6″ across not counting the chain on it which is a lot to hide behind the radiator fan shroud. And then there is still the other side that has to stick out the side of the car.
But, anywho, putting the steering box in front of the radiator and getting the steering shaft around the radiator with the steering quickener lets me put the radiator lower in the car because I don’t have to put anything under it except the lower radiator mount. I have been measuring the nose to see how far the front has to be in front of the axle to get the radiator underneath the bodywork or if I have to finagle the steering quickener to get everything under the nose. Easy way to figure that out is use the vertical part of the radiator mockup and see how far forward in the nose it will fit and still have room for the frame and lower radiator mount. And since that is a bit of a job that will have to wait until later, after I finish this post.
Speaking of finishing the post, I have something to do in meatspace for the lady we used to rent a room to. So I’ll proof and post this now.