Engine swap

[98buicksupercharged]

Doing my engine swap this weekend. Going from a series 2 to series 3. Any tips? Any parts that's gonna give me a hard time? And will I have to do a relearn on my PCM? I have a 2001 gtp

[Fivefingerdeathpunch]

Assuming its a L32 replacing your L67, they is nothing really different at all.

Just swap the parts over from your old motor and it will run as normal.

[98buicksupercharged]

Knew that. Just really wondering on if I need to do a relearn

[BillBoost37]

Swap the rear exhaust manifold
You can use the evap from the new motor as long as you don't have a 97
Swap your MAP sensor onto the new motor (or change your plug to the L32/L36 one)
Flexplate should be dual drilled, so no worries there
TB, you'll need an adapter to go from Gen V to L67 or whatever other one you choose
PCV will need to be run from the nipple on the back of the Gen V to the correct spot on the TB. Outlined in this thread
http://www.grandprixforums.net/threa...ighlight=drill

That should get you there.

[tomtom123]

Shouldn't have to. Same engine with slightly different internals as far as I'm aware. Just different rods and pistons but should otherwise be about the same. Besides Gen V instead of our Gen III

Sent from my SM-N900P using Tapatalk

[BillBoost37]

You should do a crank relearn. Beyond that.. no .. the pcm will/should adapt to the change in airflow etc

[tomtom123]

^^ Or this man has all the info you'll ever need xD

Sent from my SM-N900P using Tapatalk

[BillBoost37]

^^ Or this man has all the info you'll ever need xD

Sent from my SM-N900P using Tapatalk

I'm BillBoost... what can I say, done way too much work on these cars

[98buicksupercharged]

How do I do a crank relearn? I'm swapping my gen 3 on with the intake. And either will sell it or wait to save for the adapter

[BillBoost37]

You won't need a relearn to start and run.

Relearns can be done with DHP, HPT, Aeroforce or dealer

[98buicksupercharged]

Okay. So it will run fine with out crank relearn. But I still need to get one done soon?

[98buicksupercharged]

Okay. So the guy I was getting the "supercharged" from. Just sent me a picture. Well it's not supercharged. Worth it to top swap it?

[Scottydoggs]

whats he charging? not to much i hope.

top swap needs new head gaskets and new bolts. and it maybe wise to have your old heads looked over, new valve seals and springs at least.

[98buicksupercharged]

I told him is give him 100 nothing more

[Scottydoggs]

thats not bad if he takes it. off sets the price of the extra new parts and gaskets. i'd re gasket most every thing, back of the engine, the crank seals, front and back, the oil pan, maybe even the timing comer. its all easy with the engine out of the car.

[98buicksupercharged]

He told me I insulted him lol

[98buicksupercharged]

Well back to finding a new motor

[Scottydoggs]

He told me I insulted him lol

what does he think is fair? lol around 300 would be the norm.

[REDCRAPGP]

300 is what I would pay. You need a motor don't insult him by offering $100 rather if it's sc or n/a. You still have all your good parts to swap over.