That is a very nice tiltisorie ... bad spelling I'm sure but it tilts the car up on it's side nicely. I've been eyeing a few on the vortex and this one looks great compared to some of them.
I made these from 50 mm box steel and cost about £70 in materials alone.They are welded up so the caddy is held slightly over centre - please note I facked up the angle cuts on the bottom of the stand, and the brace is in a different place to drawings - please follow the drawings (I didn't!)Cut the box up as follows..and weld togetherAnd make the mounts as shown..I bolted the mounts up to the car, then offered the front frame up so there would be just enough gap between bottom of stand and wing (about 1" with a mate stood holding a 1" plank against the car.) I then tacked it in place and then did the same to the back frame.I unbolted the lot and welded it all up at work good and solid.To lift the car I just slide a bar in one of the frames to make a lever and lift - I can do it on my own no probs.To drop it down again, you need two as its impossible to push the car from one side and hold it on the ther side on your own.It is dead easy with two though.
Actually I'm thinking the R1 resistor determines how far the needle swings so I might put a variable resistor in there and see if I can get it to work with the stock gas tach face and go to 7000RPM.
Tonight I calibrated my tach an it works just fine.
Thanks regcheeseman, if I can do anything for you just let me know.