Blouch - RBK DOMINATOR 2.5XTR
Blouch

Blouch - RBK DOMINATOR 2.5XTR

In the rangePart no. BPT-2.5-XTR-8

Fitment not listed

The supplier does not state which cars this fits, and we would rather say so than guess. Ask us with your car and we will check before you order.

Power rating
490HP @ flywheel
Compressor wheel
71mm XT (49lb/min)
Turbine housing
8cm² or 10cm²
Category
Engine & forced induction
All 10 specifications ↓

Want this, or something like it?

We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

  • A person answers

    Enquiries go to Michael, who races the cars. Tell us the car and what you are trying to fix.

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Specifications

Brand
Blouch
Part number
BPT-2.5-XTR-8
Power rating
490HP @ flywheel
Compressor wheel
71mm XT (49lb/min)
Turbine housing
8cm² or 10cm²
Inlet
2.4in (stock)
Bearing
Ceramic ball bearing CHRA
Actuator
Adjustable, pre-calibrated to 15psi
Options
Black ceramic coated turbine housing, 3in bellmouth inlet
Category
Engine & forced induction

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

Blouch's RBK Dominator 2.5XTR, part number BPT-2.5-XTR-8, is rated to 490hp at the flywheel. It runs a 71mm XT compressor wheel flowing 49lb/min, paired with an 8cm² or 10cm² turbine housing and the stock 2.4in inlet. The CHRA uses a ceramic ball bearing, and the actuator is adjustable, pre-calibrated to 15psi. A black ceramic coated turbine housing and a 3in bellmouth inlet are listed as options.

We have not run this part ourselves — the ones we have are marked on our cars.