M


For that I would consider it. I kinda like to tinker so not sure which way I will go. Kinda hate paying twice

On one car V500

oil temp
oil pressure
water temp
fuel pressure high
fuel pressure carb
fuel pressure nitrous X2
trans temp
trans pressure
voltage
crank case vac
DS speed
front and rear shock position/ and velocity
8 channel AF
8 EGT
nitrous pressure
G's
grid


another car, D logger dash

oil pressure
water temp
trans temp
trans pressure
voltage
fuel pressure carb
fuel pressure nitrous
1 channel AF
DS speed
rear shock position/velocity
nitrous pressure
crank case vac
G's
grid

I was just called and it is confirmed. $65 to repair. Having it sent back 2nd day for $20. They received it Wednesday of last week.

Here’s another issue I ran into once. I raced in the No Box Bonaza at Norwalk a few years ago and if you closely read the rules it says no data recorders. When I told him my RacePak dash was hooked to my data recorder it was needed to see my oil pressure, water temps, and other required info. He said I could not run the race. After some more calls I was told to remove the sd card and put a wire tie around it that could be inspected at any time. Gauges for me for now on.

Oh and I won’t pay them 85.00 to repair their junk. It should have been covered for the period I had it. I’ll fix it.

That rule kept me from using a Racepak. New for 2018 data recorders are now legal in Pro et.

copied from et section
COMPUTER
Prohibited. See General Regulations 9:1.
DATA RECORDER
Data recorders are permitted in Advanced E.T., Super Pro,
and Pro only. Data recorders (except for “playback”-type
tachometers) are prohibited in all other E.T. classes. See General
Regulations 9:2.

The data will spoil ya quick.

There are so many small things you'll find to hone in on.

I spent a lot of time working on stabilizing my fuel pressures. I went from 30 pounds on the high side, down to 18 high. To get there, I had to drill out the bypass, change springs, change return lines ect. End result is carb, and nitrous pressures that vary less than .25 pounds from line to stripe


Trying to get the car to go dead straight is another g meter function you can play with forever lol. I need to install steering input sensor so I can id the culprit in my mid track wanderings.

Being able to tie the Grid into the racepak is fantastic. I found a faulty WOT switch from the connection. I had this fluctuation going on, that was the switch dropping out for just a split second. When I laid the step retard on the graph I saw the trouble. Could have chased that for a while without the data.

IMO it depends on your goals and what you are trying to accomplish. For the bracket guy Oil press, fuel press, trans temp, water temp and vacuum would be all I would be concerned with. It comes with the G meters and voltage and driveshaft RPM. IMO driveshaft ROM and G meter will tell you a TON about how the car is working. Many people overlook the G meter and wheelspeed early in the run, it is the difference between and great running car and an average running one. As for engine vitals, engine vacuum will be your best friend here as far as ring seal and overall engine health. Oil pressure is nice the rest just seem to be stuff people want to see.

As for me I have a ton, never a thing as to much info...

For those running a Dana 60, how did you mount your drive shaft sensor?

I mounted mine to read the wheel studs, I am not sure if the racepak can give readings for this but my EFI can. Its just OK I liked it better when I had a sensor on the yoke with my 8.75 and I will be trying to do this for my Dana in the future.

My moser yoke for my 8.75 had a provision for a sensor ring, the moser yoke for my Dana did not, that is what you get for assuming lol.

I put the tone ring on my output shaft and drilled and tapped a hole in the tail shaft. Can swap between my 727 and 904. Not sure if you can do that on a manual trans.... but it’s an idea you can look into

I have a Mark Williams yoke on my Dana 60 right now, but it doesn't have room for a ring. The Strange Billet yoke does, and I'll be going with one of those. Wonder if drilling and tapping a couple 1/4-20 holes in the case would be OK?

I can't remember if there is room to do something like this on the Dana. I really want to change, haven't been real happy with the wheel stud reading because it has a blip in it likely from one of the studs being farther away than the others. The moser 5/8 studs aren't real consistent on the back side.

This is the motion race works kit for a ford 8.8