Time for a little update.
I picked up these wheels a couple months ago to match the front wheels. Mickey Thompson ET Drag's, 15 x 10, 3 1/2" back space. They have 5/8" more back space than the other wheels I have which are Holeshot's with 2 7/8" back space.
Rather than use a spacer, I found something else that might work, at least gonna try.
This week I picked up a BRAND NEW pair (discontinued for a couple years now) M/T ET Drags in the 15 x 12 with a 4 3/4" back space. I intend to have one pair beadlocked by Mac-Fab and we might be able to alter this rim to achieve my goal of the 15 x 10 with 3" back space. We'll see later this winter when I send these new ones in to see if they'll work or not. Either way, one of the pairs will get sold off.
Lastly, here's the new gauge/data logger setup that I ordered today.
It's an Autometer MFDL dash logger. The whole thing is your gauge package and has a built in data logger system.
I've looked at such systems for a long time and this is the one that I liked the most and was pretty reasonably priced.
I will be logging engine rpm, driveshaft rpm, battery voltage, 3 internal g-meters, oil pressure, water temp, fuel pressure and crankcase vacuum.
The car previously had mismatched Autometer mechanical gauges along with a basic RPM Performance data logger. They served me well, but with level of the cars rebuild, I wanted to clean things up a bit installation wise in terms of wiring neatness.