4L80E torque converter

[Banshman]

All,
I have a 97 2dr 4x4 supercharged tahoe. I blew the 4l60E for the 3rd time so im changing things up. I'm doing a LQ4 6.0 motor with the 4L80E. I will do a cam swap before install and was wondering about stall speed? This always confuses me. Any advice would be awesome.

Thanks!

 

[deckeda]

Higher stall speeds for engines that make little power down low. Lower stall speeds for engines that makes more power down low.

This is why diesel trucks come with torque converters with a lower stall speed.

Of course, race drivetrains need stronger than stock torque converters. Whomever builds your trans should advise you about the converter.

Trans coolers are always a good idea. Heat kills fluid and parts.