I have been thinking again (dangerous), and I was thinking that if I can get enough throw (movement from side to side) out of the steering rack on the minivan I can save a tiny bit of weight and a lot of money over buying the Vega-replacement power steering box. One thing for certain, the rack out of the minivan will be 100% compatible with the power steering pump from the same vehicle, which then would also be one less thing to buy, and fit to the engine.
I could also use a single gas tank instead of putting one on each side of the steering box which would also save money over buying two smaller tanks. Now mounting the rack would get tricky, but that would mostly be a bracket problem to be solved at installation. There is also the problem that to clear the gas tank the rack would have to be mounted much higher than the axle centerline and that even running the drag link in the top position the bracket on the rack to the drag link would have to hang down quite a bit to line up for no bump steer. Again not a major problem, or even a real problem, just a detail.
And I have been in the habit of throwing my loose change on my desk when I get home from shopping then using the silver for bus fare and the like. But because nobody likes it when you pay for things with pennies they have been accumulating and falling down when I’m typing vigorously (aka beating up my computer) like I did in the previous paragraph. Well it has been getting annoying lately so I stopped and counted them into my backpack for taking to the change machine at the store. All 170 of them are now off my desk and in my backpack for when I take my walk this evening. I left a couple for doing exact change at the store sometimes, but most of them are in the backpack.
Back off the penny tangent, mounting the rack high will let me make the car more survivable in a head-on wreck. I can run the steering shaft on the left side of the car but the steering wheel in the center and put a big bend in the shaft with a u-joint so that in a wreck the steering shaft goes off to the left instead of straight back into the driver (me). This is a good thing because AFAIK I’m not immune to death by impalement. Also I can get the steering wheel at the height I want it instead of where the input shaft from the rack points more or less. One thing for sure I know from moving the donor vehicle from one place to another while camping there will be enough assist for the steering quickener. 😈
There will be some modifications required to make the rack work with a drag link most of which involve cutting bits off the rack that don’t connect to anything, thus making the rack even lighter.😈 It will require placing the rack in a hard left turn and then cutting the housing and rack off then welding the end back on the housing to use as a mount, only shorter. There will be careful measurements involved before assaulting the rack and housing with an angle grinder and cutoff wheels, but cutoff wheels and maniacal laughter will be involved, along with smoke and sparks and bits of flaming metal. That might make a good YouTube video… The idea is to cut everything off the right side of the rack and housing to the right of the teeth of the rack, aka useless dead weight. That’s because on the donor vehicle the steering wheel is on the left and there’s extra added to the right to make it reach all the way across. And because my car will be center steer I don’t need all that extra junk.
And it is about time for me to take my walk and convert my pennies to something easily spendable.