WOT RPM vs.Speed?? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: WOT RPM vs.Speed??


messejme
09-06-2008, 01:52 PM
What rules apply . which one should be satisfied first??

Dmax Tim
09-06-2008, 02:21 PM
stock?

speed is 95mph+/-

redline w/ speed limiter removed is close to 120mph w/ 285 tires.

messejme
09-06-2008, 05:03 PM
Tim I am trying to adjust WOT RPM up about 200 and WOT speed was left alone(which is as much as 20 MPH lower than where she actully shifts) she wont shift into 4th or 5th at WOT. Why is this?

vortecfcar
09-06-2008, 05:16 PM
You may have adjusted shift speed past one of the ECM limiters. (most common cause of this I've seen)

Just a thought, you'd have to log it to be sure.

Nick