Kr gauge trouble

[GTPgasm]

I don't want it be the idiot driving around unprotected but right now I can't afford an aeroforce. Is there any cheaper gauges that measure kr? I could careless if it's just the one with the row of lights for now. Thanks in advance. And yes I searched this but still no results

[Russosaur]

Some don't like it but, Torque App and OBDII bluetooth adapter about 20 bucks or less for both combined. Reads KR, Coolant, Trans Temp, IATs, ect. Also reads and clears codes.

[theaceofspades]

Only works for android

[GTPgasm]

Crap I have an iPhone

[Fivefingerdeathpunch]

The car is stock, GM designed the engine to accept some knock. Every stock car will have KR and it's just going to be there. Having an up to snuff maintence record and using the correct grade gas is all you need to do. No sense is spending money now when you don't have any for something that isnt a huge concern untill you want to start pushing more power from the engine.

[industrialfish]

If you already have a laptop, Autotap is nice, and lets you record the data too.

[buck531]

I have a scanmaster that's mounted to my steering column. Works fine for what I want it for. I think someone was selling one for $125 here or the other forum.