isspro Tach

[directinjktn1stgen]

anybody running this ISSPRO R5503 on 92-93 ram trucks on genos garage it says the gauge only for sale then a required wiring harness thats 30 bucks extra is there anything special thats not pictured that u need for the setup cause if not i can make that myself without paying 30 bucks if anybody know please let me know thanks

[CumminsPower59]

I am running that tachometer, I made my own wiring harness. It takes a little bit of patience and finness to get the fabbed leads into the oe socket, but it works. A quick search on here will net you a diagram on how to make one

[directinjktn1stgen]

i figured there proabably was thanks for the help

[BC847]

http://www.dieseltruckresource.com/dev/ ... p?t=173561

Do not buy the ISSPRO adapter. It's not needed in our application. Just get some 22awg and run the tach reference line directly to the trucks tach signal line found under the dash.

[directinjktn1stgen]

ok thats what i was figuring when i seen the harness they had for sale i was like i can make that

[Billy Bones]

So what does someone like me do that doesn't have a dash just the Cummins is there a wire coming from the motor?

[peobryant]

So what does someone like me do that doesn't have a dash just the Cummins is there a wire coming from the motor?

Isspro makes kits for trucks without the wiring, and I believe it comes with magnets you stick to the harmonic balancer or alternator. What year is the engine?

[Billy Bones]

I got the moter out of a 85 F350 It's supposed to be a 92. The guy I bought it from said it had a stock tach too but he pulled it off it was mounted on the front of the timing cover where most motors have the oil fill mines just plugged now.