The original specs were 250hp, I’m led to believe its good for 350hp, more than that would need get the rollers knurled, Or something like a Carbinite Metal Coating looks promising too! Our new dyno has the same diameter rollers but they are Knurled and its good for 1200HP! Any dyno claiming more than 350hp without knurled rollers, or huge diameter rollers it just simply is not true, they will just slip, But not many 2wd cars over 350hp so that covers most stuff. This dyno is double the weight of our new dyno, they don’t make them like they used to! Aside from the controller it needs new covers (you can see they are missing in the pictures) and some work to the brakes etc etc tlc tlc, Hence why we are listing this with no reserve, It’s a good project for someone. There’s lots of info online about restoring these to full use. DIMENSIONS: Length: 3.3 metres (length of roller section 2.7m) Width. (0.7m not inc control box) Height. (0.27m not inc flywheel housing). The item “Dyno Rolling Road 2wd Dynamic Test Bed Dynamometer” is in sale since Monday, January 18, 2021. This item is in the category “Vehicle Parts & Accessories\Garage Equipment & Tools\Hand Tools\Precision & Measuring Tools”. The seller is “supplies-limited” and is located in Pembrokeshire. This item can’t be shipped, the buyer must pick up the item.
- Manufacturer Part Number: DD Precision 2wd
- Brand: SPX Corp
- Rolling Road: Dyno Dynamometer