H9 Sukhoi-feedback
Say DH:
Please give us some rpm data on the ZDZ-100 when you get yours fired up. The numbers shown on the Ammelung Modellbau website don't appear to be better than the 80-single. They tested with the Krumscheid cans and tuned pipes. I was expecting around 6300-6500 rpm with a 27x10 Menz-S and Krumscheid can....but it's not even close.