Drewster67

Ill be posting pics as the build moves forward but for right now, I ordered all the parts for the swap including the 376/480 LS3 Crate engine.

Also went with a Dewitts aluminum radiator with oil cooler and oil cooler lines kit.

On the back end, Ill may have my LS6 to sell (minus the parts needed for the LS3 swap)

The LS6 needs the bottom end gone through to replace the main bearings but still runs strong and was dynoed at 351 RWHP in 2014. At this time I'm not sure if I will sell (if at all) the LS6 as is or after repair.

As time moves on, Ill post pics - Car goes into the shop on Tuesday (10/11/2016) to start the swap.

danziger

Awesome! I will be following along...

danh52

I love my LS3.

Question, why didn't you go with the 500hp version? I think it has a slightly more aggressive cam, not sure of the spec's.

Anyway, good luck with the swap.

Drewster67

Cost .... Im on a budget.

Thanks man.

Drewster67

My 376/480 Motor arrived yesterday and the LS6 motor is being broken down. All parts are here so its just a matter of getting her done and on the Dyno after break in.

Ill post more Pics this weekend. Not much else going to happen this week.

Ill be detailing the entire engine bay before the new motor is installed.

Peace

nsogiba

Looks nice. What are you looking to get for the LS6 motor?

Drewster67

Thanks!

I havent decided what to do with it yet.

It has an issue with low oil pressure when warm. The census is the main bearings are going out.

It is a Thompson Motorsports LS1/LS6 replacement short block with forged internals rated to 700 hp. Tuned at 351 RWP

I may just fix it then sit on for a future project of if someone made me an offer I couldn't refuse ....

The motor should be out Sunday.

Thompson Motorsports

How old is the Thompson Motor? Give us a call when you have a sec, We can likely help you even if it is for another project in the future.
Thank you,
Kyle
972-853-2450

Thompson Motorsports

Thank you for reaching out OP. It was a pleasure speaking with you. I look forward to working with you more in the future. If we can help you with anything please do not hesitate to call or ask.
Thank you,
Kyle
972-853-2450

Drewster67

Thanks Kyle - much appreciated and I definitely will be in touch!

Drewster67

Getting closer ...

danziger

I love engine swaps. Keep up the strong work!

Drewster67

Time for some cleaning before the LS3 goes in

ENV MN

I look forward to following this. I am in the market for a roller C5Z or C5 FRC so I can start it right away as a project. Just not easy to find one.

Drewster67

Cool Cool

Drewster67

Looks like the clutch needs attention - rather than replace the disks, Im just going to replace the entire clutch assembly.

Anyone have a lead on the best place to get a clutch for my swap?

I need it by Friday at the latest.

TIA

Drew

nsogiba

I had real good luck with an OEM LS7 clutch in my old car (6.0 LS swapped BMW). I got it overnight from Summit Racing for a good price (pressure plate, clutch disk, and flywheel). I live in Buffalo and got it overnight at regular shipping price from Cleveland.

I see you're in Gilbert AZ - I think Summit has a location in Reno, NV. Might be worth a shot.

Drewster67

Had a week delay but things are moving forward again.

I decided to replace the Mantic Er2 Clutch (with only 32k miles) for a brand new Mantic Er2. Took 5 days to get here.

Now, the only thing I'm missing, which I just found out today, is the MAP extension harness.

She's getting closer.

Drewster67

Not my pic but this is the clutch that went in.

danh52

Great build!

How hard was it to line up the new engine with the torque tube input shaft?