LQ4/T56 turbo swap

[Anonymous]

Hi folks-
I'm considering swapping a turbo LQ4 and a T56 into a g-body. I like the idea of classic styling and a well known/supported platform coupled with new technology. I know that I will be on my own when it comes to the turbo part, but what about the motor/trans part? I was planning on using the BRP kit with the LH8 pan to get the motor in, and I have a few ideas about the hot side routing for the turbo that I haven't fully explored yet.

I am pretty set for the motor swap -- what about the T56 swap? I will be getting the entire setup out of an fbody when I find a deal, but what else will I need to do the swap?

Thanks for your help!

BTW I will be doing a host of other mods including C5 discs all around, HR full rear suspension and SC&C AFX stage 3 kit up front... should be fun!

 

[388bu]

Make sure you dont get a 99 LQ4 as the crank is different and you cant run that flywheel I believe. You may want to do a bit more research on this over at ls1tech.com just to be sure on the years, etc.

Are you running a truck intake and stock hood? If so, it wont clear using BRP mounts. Also, the CTS-V pan is better than the LH8 pan. I have no idea why BRP is using that pan when the caddy pan gives you more ground clearance.

You can use all the f-body stuff including the hydraulics...just get yourself a John Bzdel clutch pedal and you're done! [email protected]

More info on the T56 swap. A lot of it wont apply, but some will. http://www.shiftn6.com/6gearg.html

 

[Anonymous]

Thanks for the reply. How does your car run with the swap? Do you have a link to a build thread?

 

[388bu]

Ive got some part throttle issue going on yet when its in closed loop. Ive forced the ECM into open loop for the time being and it runs great. I am a bit surprised how strong a 325 hp 6.0 runs in this car.

Heres the link to my build: http://www.maliburacing.com/forum/viewtopic.php?f=29&t=73834

Good luck. Keep us updated.