M Jones
Nitro Member
Although the overall performance max is the same, I would think that they would perform different getting there thru out rpm level’s and or airspeed pressure or max sooner than later or max later for whatever the tuneup likesI noticed that. I wonder what the difference is in throttle response if any. Steve Torrance’s car almost always has a three hole, at least what I’ve seen this year. Ashley also runs three hole. So does Clay Millican. Shows that neither one really flows better than the other. I guess it’s what ever the teams are using them are used to tuning clearly there’s no advantage in ET. Isn’t it 62 in.² surface area? You could run giant 2 hole and it would perform similarly.