This might be a stupid quesiton, but here goes
... So recently, in attempts to put off getting a tune until I get atleast cams in my car, I decided to try manually running it up through the gears. With the car in drive, it shifted really early due to the J-mod Alan did for me, since the shift points havent' been moved with a tune.
So, there I am, sitting with the shifter in first (Is this a stupid thing to do??), ready to do a WOT run. I take off, and before I even touch the shifter at like 4800 rpms, it upshifts, with the gear selector still in first... I didn't know these cars would do that...
Well this got me to thinking... With the Overdrive off, if the engine spins high enough, will my car do a WOT 3-4 shift and blow my transmission? or does the button actually stop it from shifting?
Yes, I know I am paranoid about breaking my stuff