I ran a one stop for years and loved it. Then I changed intakes and didn't have enough room in scoop for base stop. I changed to a linkage stop air on air off because there wasn't enough time to redue scoop. I shift on time .200 after stop comes on. I'm on stop 2.5 to 3 seconds in good air stopping at 4500 rpm. The rpm is rock solid won't change any. I have been doing this 5 years now. I always perfered the base stop but the inlines can also be just as competitive. Also I turn my stop into a starting line enhancer when bracket racing.