Shift points on an 01-02 4L60E

**Firebirdjones** · 01-18-2007, 06:17 AM

I am curious, anyone know what the "stock" full throttle shift points are on the 4L60E? Larry.

**12secSS** · 01-18-2007, 07:18 AM

1-2 = 6100 RPMs
2-3 = 6100 RPMs
3-4 = 5900 RPMs

There is also a MPH WOT shift table, but those vary based on tire size and differential gear ratios.

**SSpdDmon** · 01-18-2007, 07:27 AM

Originally Posted by 12secSS

1-2 = 6100 RPMs
2-3 = 6100 RPMs
3-4 = 5900 RPMs

There is also a MPH WOT shift table, but those vary based on tire size and differential gear ratios.

I coulda swore mine were at 6K from the factory for the 1-2 and 2-3 from what I remember in EFI Live.

**Firebirdjones** · 01-18-2007, 07:42 AM

Ok thats what I figured. Mine is shifting at 5,800 rpms on the 1-2 and the 2-3 shift. Maybe the tach is just a little off or something. I'll check it compared to the scan tool and see what I come up with,,,then adjust accordingly with the custom tune. Thanks guys,,,Larry.

**12secSS** · 01-18-2007, 08:34 AM

Originally Posted by SSpdDmon

I coulda swore mine were at 6K from the factory for the 1-2 and 2-3 from what I remember in EFI Live.

Could be, I am going off of memory. Definately within 100 rpms from what I posted, but who keeps them stock anyway?

**LS1WS6** · 01-20-2007, 08:32 AM

stock mine were

1-2 6,000
2-3 6,000
3-4 5,900

firebirdjones-- the tach's in our cars are known for being slow,hence why many 6 speed guys buy a second tach thats more accurate..