So I strapped my car down today to dyno. I assumed the trick to staying in 4th gear was to keep the upshift speed for 5 and 6th high(200mph) and the downshift speed for 3rd low (10mph). Starting the dyno runs around 50mph if i part throttle the car it will stay in 4th, but as soon as I go WOT it downshifts to 3rd every time. Any tips to what I'm missing here?
DYNO 4th locked up.hpt
kjkl.hpl