03 BLACKOUTSSS

iTrader: (3)

Has there been any progress with a swap like this? I know a while back people were having computer issues, has anyone figured out how to make this a DIY type of thing?

supersub

iTrader: (25)

john @ speartec is the only one i know of, He has installed one in a nbs, You will loose back-up lights,neutral safety switch and park/gear indicator. He has done it.

03 BLACKOUTSSS

iTrader: (3)

Why the problems? What is the hangup? PCM compatability or something like that?

fastnblu

iTrader: (2)

IIRC, CAN-style compatibilty is 1 prob, along w/ what supersub said.

supersub

iTrader: (25)

the items listed above are a result of non compliance. The 6l80 has all internal comp controlled system,while the 4l60 has external shifter mech. he piggy'd the factory pcm to retian the guages.

go to his site and read up on it. he explaines it well

Google speartec

fastnblu

iTrader: (2)

I know of somebody on here who put a 6l80e in 00 RC w/ L92 and under less than optimal, went high 12's. He may've gone faster by now, I haven't contacted him lately. Point being, not how fast (but it's nice), but it can be done.

Speartec has done it. Another co. was workin on it, but every time I checked, it was still in devp.

PSM

iTrader: (3)

Has any one looked into this with a 4x4 or awd truck. Or does that add a whole new level of complexity with the front end drive terrain geometry.

L7 Sierra

Has anyone ever tried the TCI 4l80 6-speed? It looks good on paper, and would probily be easier to wire in.

PSM

iTrader: (3)

It probably would work better electronically, but i dunno if they make them in 4x4 form

supersub

iTrader: (25)

it was the 7k Price tag that stopped me!Lol!