Your right Skatin. Dave's 24 with a 300 and a pod in front of it to deflect water ran 99mph. The 28, my guess packs more air and is more efficent than the 24. Either is a blast, but twins is the way to go in my opinion. The 28's running 120+ have the setup fine tuned. I have seen several 28s that ran in the teens,but 120 takes a pro in the setup and driving dept.