If you are pursuing an instant lifting response without waiving the reliability, Holset HX30 Super with a 6cm² can be your right match. This small unit is hard and coils quickly, and has earned a loyalty among small strategic streets and motor sports engine builders.
Holset Turps, which was originally designed for diesel applications, is known for its durability and conservative assessment. The HX30 Super is no exception - but it brings some of its own tricks. A sophisticated compressor wheel and dense turbine houses allow it to quickly increase it and maintain solid flows up to 350 horsepower.
Why the 6cm² Housing Matters
The 6 cm A/R lights this turbo. It flushes quickly, reduces useful torque in the RPM area - for tight tracks, technical driving, or just to keep things on the road fun. This is especially well suited:
- 1.6L to 2.5L motor
- Builds a fast reaction
- Liquid, autocross, or rally
Core specifications
- Compressor: 44 mm inducer / 60 mm xducer
- Turbine: 50 mm xDuuser
- House: 6 cm King single-roll
- Cooling: Oil cooled (some support water-cooled core)
- Power Type: Journal
- Campaign capacity: 30+ psi (with additional mods)
Application in the real world
Whether the B-Series Honda, an SR20 or 4G63, the HX30 Super 6 cm continuously affects how fast it is. The robust construction also means that you can push it harder than many other Turbos of the same size, the Kvadrat-Khas compared to ball-bearing alternatives at a lot of price.
You will often see this turbo:
- Lightweight Street Build
- Grow -level drift cars
- Time attack or rally cross -setup
- Budget Race Projects require reliability without going out
Advantages and disadvantages
What makes it great:
- Electric fast rewind
- Cheap and widely available
- Reliable for high lift
- Great fit for small, rare care engines
Consider before buying:
- Dense housing boundaries, Top and flow
- Journal is not responsible for a pairing-ball-bear tourer
- Especially difficult to source the 6 cm KS version
Final thoughts
The Holset HX30 Super 6 cm knows that Dyeno is not to pursue the honor - it is for those who want immediate response in the real world, repeatable reliability, and porous performance. If your construction needs a fast and frequent torque and you want a turbo that can take a beating, this whole seat is right for a serious shape.
