If anyone is familiar with HWY 168 up to Shaver Lake here in Central Cali, I can cruise the 4-lanes in 4th at 75 MPH at under 50% throttle. I can pull fifth at 78+, but I chose to shift back into 4th because the speed limit is just 55 and I dont want to toast my W56 
35s and 5.29s 
Oh, I almost forgot the most important part, 4th at 75 is right at 3,500rpm and 5th at almost 80 is about 3,200rpm.
You guys are pulling 4th gear at < 60 mph? What you are using, like 5.71s and 33" ? 
mike dude, theyre useing stock toy R motors
they cant hang with a 3RZ or a extremely modified 20/22 hybrid
the celica motor i have in right now is so dang pathetic,
i went up jack mountain yesterday, first time with the celica motor, theres a 20mph curve at the bottom then the pull to the top, the Hybrid would sprint to the top in 4th and could easily pass another car without having to drop to 3rd, the celica,, holy crap i thought i would have to get out and push,
after the curve i had to spin up to 4000 in 2nd the shift to 3rd and struggled to the top loosing rpms the entire way, till having to shift back to 2nd just befor the top
now im guessing the tired little 20R is making 80 hp my hybrid was easily twice that if not more, probably closer to 180+hp,
