DIY - Voltage Stabilizer (Electronic Schematics)

[Izso]

Yeah.. Izso, please do an in depth review on these if possible.

I looked deeply into ECU Mappings, especially those in the Lancer and the Evos (Inspira included), I found out that there are AFR, Ignition and even Spark frequency that are impacted by both the Alternator Voltage and Battery voltage...

Which theoretically means, the more stable your car's internal electrical are, the better performance you will get from the engine... This is true to Electronically Timed engines and newer ECUs... not sure about it generally.

Have you seen the alternator cable that I reviewed?

Tips for oId cars and electrical power.

I get a pretty constant 13.6v. I suspect this'll benefit your cars more than the VS

 

[Rleo6965]

Have you seen the alternator cable that I reviewed?

Tips for oId cars and electrical power.

I get a pretty constant 13.6v. I suspect this'll benefit your cars more than the VS

It's easier to eliminate car electrical noise and voltage drop by installing Big 3 Grounding. The whole car electrical system will benefit.

Installing a VS was only to suppress the electrical noise. But voltage drop still exist and causing dim headlights,weak ignition coil voltage etc.