Loulang
Well-Known Member
Does anybody know how to get my tech on my dash to work with the sniper system it worked before I installed the hyper spark and sniper coil. But upon installation of those two wiring is different now. Thanks in advance
Sniper tach
- Thread starter Loulang
- Start date
Did you connect the Dark Brown wire from the Sniper 10 pin connector to the Gray Trace wire which would normally go to the coil from the tach sending unit?
It should work if you do that.
It should work if you do that.
And it might not work at all without a tach signal modification. I would call Holley for their advice if for sure you have it wired correctly. Many systems that are digital do not like the analog systems.
I just looked at the install manual for the sniper (so no guarantees...)
BeepBeepRR
Well-Known Member
You will more than likely need a MSD tach adapter. I had to have one for the road runner because with the sniper alone it was showing 4000 rpm. tach adapter corrected it.
www.summitracing.com
The old school tach is analog and the Sniper I think uses square wave signal. So it wont read correct. Like I said it was showing 4k on the factory tach before I put the MSD in line.
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The old school tach is analog and the Sniper I think uses square wave signal. So it wont read correct. Like I said it was showing 4k on the factory tach before I put the MSD in line.
The 66 has a one year amplifier board that drives the tachometer.
It may work with the square wave signal.
No harm in trying it.
Just to be clear - THE GRAY TRACE WIRE SHOULD GO ONLY TO THE SNIPER NO LONGER ATTACHED TO THE COIL.
Sorry should have mentioned that.
Sorry should have mentioned that.
WHEW that's a relief
Loulang
Well-Known Member
Ya seeing how I already had one lil melt down with alternator wire lolWHEW that's a relief
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