tach

[bigdaddy38]

Has anyone in here ever put an aftermarket tachometer in a 2001 Tahoe if so how did you do it

 

[Rd05lly]

What are you wanting to do. Lots of options Edge insight CS or CST just plugs into your OBD2.

Or

RED ecm connector pin 10 is tach output signal

 

[bigdaddy38]

They make a tach that just plugs into your odb2 what is it called

 

[bigdaddy38]

My upgrades is 212/218 with 112lsa and ls6 value springs and a tune from black bear

 

[Rd05lly]

I like the Edge Insight it can read all the ECM PIDs. It is not a tuner just a Obd2 reader plus you can add other gauges to it.