New drive-shaft based Dyno. Need your help!
#31
Yes and no....
The R&D development is complete. Everything is working as expected.
Now it is time for tooling and all the little things that make it an actual product. Things like an a housing for the controller PCB, install program, a user's manual, finalizing the package contents, etc.
I have parts to build up about ten of the prototype units. But, they are only designed for this one application. i.e. I don't have the necessary dimensions to make the adapters for other applications.
If you'd like to be an 'early adopter', and are technically handy, we can work something out. But, I will need some measurements.
The R&D development is complete. Everything is working as expected.
Now it is time for tooling and all the little things that make it an actual product. Things like an a housing for the controller PCB, install program, a user's manual, finalizing the package contents, etc.
I have parts to build up about ten of the prototype units. But, they are only designed for this one application. i.e. I don't have the necessary dimensions to make the adapters for other applications.
If you'd like to be an 'early adopter', and are technically handy, we can work something out. But, I will need some measurements.

I have a 2001 half ton 4wd
#32
As far as I know, there is no strain-gage inside any trans. At least the ones that I have taken apart. HPtuners is probably using the VSS ( drive-shaft speed ) sensor and the vehicle weight to estimate the torque.
@1slow01Z71
Which transfer case do you have ?
@1slow01Z71
Which transfer case do you have ?
#34
And.... we are back on the road 
Less the blower, for the moment. I sent the head out to have the bearings changed and the impeller re-clearanced. I should have it back in a couple of days.
And I must say "WOW! That blower makes a big difference. Even in just normal driving."

Less the blower, for the moment. I sent the head out to have the bearings changed and the impeller re-clearanced. I should have it back in a couple of days.
And I must say "WOW! That blower makes a big difference. Even in just normal driving."
#35
And... I an FINLAY allowed to talk again 
AEM ( who took over the dyno project from me ) has released the drive-shaft dyno kit!
AEM’s Dyno-Shaft Gives You HP and TQ Numbers on the Go - StangTV.com
And it's pretty

AEM ( who took over the dyno project from me ) has released the drive-shaft dyno kit!
AEM’s Dyno-Shaft Gives You HP and TQ Numbers on the Go - StangTV.com
And it's pretty
#37
Sorry. That posting seems to have expired.
Here is a link to the product page. It is still kinda "under construction"; with everyone scrambling for SEMA.
Dyno-Shaft On-Vehicle Dyno (Sportsman Series) - Wideband O2 UEGO, Water/Methanol, Stand Alone Engine Management, Piggyback F/IC, Tru Boost Controller, Gauges, Automotive Performance Electronics
Here is a link to the product page. It is still kinda "under construction"; with everyone scrambling for SEMA.
Dyno-Shaft On-Vehicle Dyno (Sportsman Series) - Wideband O2 UEGO, Water/Methanol, Stand Alone Engine Management, Piggyback F/IC, Tru Boost Controller, Gauges, Automotive Performance Electronics
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