Allstock02

Went to the track and it's seems like it's holding 2nd to long and then shifts right before the lights. This there a way to get a harder shift, do u have to get it tuner or is there a handheld?

mrvedit

Sorry there really isn't enough info to go on.
You need to tell us what engine, car, converter, rear ratio you are running.
What length track, what speed at the lights, etc, etc.

98CayenneT/A

Like mrvedit said, more info.

But my guess is you have a stock converter with 2.73 gears.

Stock converter, stock shift points, 4l60e, 26" tire = 2nd gear running out to about 98 mph

Allstock02

All stock 02 z28 2.73 went 13.4@104 just seemed to me like from 5900 to about 6200 with was holding coulda shifted and went faster could just be me, my first ls1

performabuilt

iTrader: (25)

Sounds like a bit of tuning could do wonders

murphinator

iTrader: (2)

slow shift or was it banging the limiter before shifting ?

did you have it in OD, 3rd gear , or manually shifting it ?

4l60 likes to be overfilled a bit on fluid and will typically shift better on the 2-3 shift if left in OD

Allstock02

Was in OD. Didn't hit limiter just feel it could of shifted faster and gain a few 10ths

98CayenneT/A

It is due to the amount of torque management in these cars.
Get a tune and they can bump up line pressure a bit and pull some torque management out.

A tune does wonders for the tranny.

I ran 13.8 bone stock.

Lt headers, tune and tires 13.2