A 22r is a fickle beast when it comes to power, any slight changes can make a big difference in precieved power. When I went from 31's to 33's I noticed a big difference in my 80 but my 86 felt and drove no different when I went from 33's to 35's. Plus I did do the conversion from a 20r/4speed to a 22r/5 speed and it was a 20r/22r hybrid on the 80.