I have a 91' Z28 vert (originally TPI 305/Auto) with a built LS3 out of an 08' vette and T56 from Tick Performance. I installed the LS3 this past weekend after prepping the engine bay (new paint, Hawks heater box, new steering linkage, bushings, etc...). The K-member and control arms were chemically stripped and finished with eastwood chassis paint. The underbody was stripped and covered with eastwood rust encapsalator (highly recommend over POR-15). The Moroso LS pan fits great (just need to plumb remote filter). I have a Monster stage 3.5 clutch kit installed but still need to acquire the hydraulics and pedals. As far as wiring, I have a stand alone Mefi 4 system built by CBM motorsports. Looks like a quality piece with OEM connectors. This is a speed density system which runs on MSD's InGenius software.

Although I think I should have almost everything covered, I am sure I will have some questions along the way. As far as wiring, are there any circuits I should retain to keep gauges functional? I am assuming I need to keep basic power distribution, but can forego just about everything else? Perhaps may need some insight from Pocket...

Also, regarding the EVAP.... I will be reusing the stock 3rd gen gas tank and fuel lines, but want to keep the charcoal canister functional. How can I keep this functional? I believe this is controlled by the ECM?

Lastly... The Hawks T56 crossmember I have may be any issue. I like the idea for exhaust clearance, but there isn't a provision to run a torque arm. Anyone have insight on this?

I think that's it for now.

I bet it will be at least a year before it is on the road. There are plans for a new rear end, SFC's, custom dual exhaust to tie into the Hawks headers, C6 brakes, wheels/tires, and new top. Not to mention all the little stuff (plumbing, radiator, etc...).

Here is a picture of the engine installed and a few old pictures when I bought the car.

 

Great job! is always good to see this cars get their lifes extended and yours looks mint in the pictures, very nice man enjoy!

 

Nice vert I would ask pocket your wiring questions. I have seen some people here weld a torque arm mount onto the hawks cross member.

 

Thanks BlueZee, I like your vert too! I'm sure I may have some questions for you as well along the way...

 

That thing is gonna be a beast!

 

Bump.... Does anyone know how the charcoal canister is controlled? Does the ECM need to see some type of pressure in order to open to the intake? I just want to make sure this is still functional in my build.

 

Man that's a sexy ride!