is a specific versioned identifier typically associated with technical documentation, firmware, or a hardware revision for an automotive electronics component manufactured by HKS (Hayashi-Koyoshi Seisakusho) , a leading Japanese aftermarket performance parts company.
Are you intending to run this on a ?
The V2.0 has features often overlooked in the manual: hks-va028-v2.0
Key implication: expect interaction with vehicle systems, engine sensors, actuators, or firmware flashing tools—so electrical, mechanical, and software compatibility matters.
Connects to the return path (negative side) coming out of the load device. is a specific versioned identifier typically associated with
To make absolutely sure you get the right part, follow this checklist:
Place your handheld multimeter in series to verify exact current draw. Adjust the potentiometer slowly to correct any offset on the current display. Common Troubleshooting Scenarios Connects to the return path (negative side) coming
To understand the significance of the VA028 v2.0, one must first appreciate the canvas upon which it works: the Honda K-series engine. Renowned for its high-revving nature and efficient i-VTEC system, the K20 and K24 engines are staples in the tuning community. However, factory camshafts are designed with a compromise between fuel efficiency, emissions, and power. For enthusiasts seeking maximum naturally aspirated or forced-induced output, the factory profiles become a bottleneck. The HKS VA028 v2.0 enters this space as a solution to airflow limitations, specifically targeting the 2.0-liter K20 variant found in vehicles like the Honda Civic Type R (EP3) and the Integra Type R (DC5).
The V2.0 ships with a 0.8 bar spring. For low-boost applications (<1.0 bar), install no shims. For 1.2–1.5 bar, add the included 0.3mm shim. For racing (>1.8 bar), purchase the HKS VA028-SPRING-HD kit.
The 0–100V threshold accommodates 12V, 24V, 36V, and 48V battery systems commonly found in off-grid solar kits, electric bicycles, and mobility scooters. It helps monitor precise discharge rates and guards against damaging over-depletion. Troubleshooting Tips
