Rear mount turbo

[[__--MUD--__]]

Originally Posted by guruerror

MUD, can you post up some info/link about a 4l65 to 4l80 upgrade for an H2. I did a quick search on the forum and Google and came up with some, but not much.

You seem like you've got some knowledge...please share.

These guys have everything needed, even the cross member.

http://www.transmissioncenter.net/4l60e.htm#4L60E to 4L80E

You can use your origional computer w/ a custom tune to run the 4l80.

I dont remember any detailed posts on any of the hummer forums, but if you check out performancetrucks.net or ls1tech- They have tons of info there.

[hookandpull]

Thanks