Mine made 275bhp on AMD rollers and just over 260bhp on another on just a stage 1 map. Tbh I'm not bothered because it's "dyno lottery" but my first RR can be the bench mark for me as I'm now ready for stage 2 after I fit my FMIC. It will just be used as a comparison for me so I can see how much MY car has progressed.
Well said Charlie.
This is exactly how I've come along with mine in the 3 years I've had it. Countless dyno runs but it's the same set of rollers. I can compare from previous runs. Especially with my bigger fmic it was a good comparison with torque top end going up again. It's simple benchmarking.
Like Darren says, dyno's are a complete lottery comparing to others. Use the same one's and go from there. There are still way too many people getting silly and immature about comparing a set of rollers to another. My advice to them is to focus on their own projects and do less of the bitching.
For us who use AmD, we can't fault their service and 3 years on I still use them and am on good terms with all of them who work there. We get perks too