Cost of 993 vs 930 engine+transaxle+accessories

r-mm · 11:49 AM

Pondering a project and would appreciate guidance on the cost of entire drivetrain ass'y inclusive of all accessories for a 993 vs 930 Turbo. In need of reseal etc okay but I'd need the whole enchilada with all accessories etc. Good places to shop?

Thanks folks.

Matt Monson · 07-31-2019, 01:21 PM

Los Angeles Porsche Dismantlers

r-mm · 07-31-2019, 02:13 PM

Thanks for the tip - but their 993/930 sections are empty.

JMS935 · 07-31-2019, 02:31 PM

Quote:

Originally Posted by r-mm

Thanks for the tip - but their 993/930 sections are empty.

With salvage yards you need to call them, they rarely keep their websites updated.

DC Auto is another big yard.

r-mm · 07-31-2019, 02:33 PM

Suppose I'm also asking a strategic question - is one or the other plainly more expensive? My gut tells me the 930 has a lot more rareness and oldness and will exceed the cost of a 993 motor by some margin?

Searching past for sale ads suggest a full 993 drivetrain is in the 18-20k range?

dwelle · 07-31-2019, 02:38 PM

that would be on the cheap side. you can pay that for a decent 993 motor...

JMS935 · 07-31-2019, 02:43 PM

Quote:

Originally Posted by r-mm

Suppose I'm also asking a strategic question - is one or the other plainly more expensive? My gut tells me the 930 has a lot more rareness and oldness and will exceed the cost of a 993 motor by some margin?

Searching past for sale ads suggest a full 993 drivetrain is in the 18-20k range?

You might want to clarify what it is exactly you are looking for, cause it seems to me like you’re asking about a turbo drivetrain vs a normally aspirated drivetrain, which doesn’t make any sense to me. You’re either a turbo guy or you’re not. If you’re trying to gauge the cost of a 993 turbo drivetrain, then there’s a big difference there between the 993 you stated, and the word ‘turbo’ at the end of it. Maybe you’re only considering the NA 993, and I’m just confused as to why you’d comp these against each other. If so, the 930 drivetrain will probably cost you more than a NA 993 drivetrain.

r-mm · 07-31-2019, 02:46 PM

I realize its an oddball request. I'm planning out a potential project and I love both 993NA and 930 drivetrains. Wallet not sized for 993TT.

JMS935 · 07-31-2019, 02:53 PM

Quote:

Originally Posted by r-mm

I realize its an oddball request. I'm planning out a potential project and I love both 993NA and 930 drivetrains. Wallet not sized for 993TT.

My own inclination for turbos only had me wondering why the hell anyone would be comparing these two drivetrains. LoL

NA stands for Not Applicable to me when it comes to normally aspirated and Porsche. Go for the turbo set up. No question. Do you prefer your drugs without any kick as well?

r-mm · 07-31-2019, 03:02 PM

Haha didn't mean to start a referendum on manifold pressure. Just the facts, ma'am.

Matt Monson · 07-31-2019, 03:30 PM

Singer has a standing order for 993 gearboxes from every major dismantled in the country. It’s jacked the price sky high. To get a 993 engine and gearbox you likely need to find a wreck that has them selling together.

930 will be easier to find and cheaper. Maybe as much as $10k cheaper. But then you’ve got the 4 sod gearbox.

If it were me I would like for a 930 engine and a g50 5spd gearbox. That’s the best of both worlds and not super hard to find the parts.

JMS935 · 07-31-2019, 03:34 PM

Quote:

Originally Posted by Matt Monson

If it were me I would like for a 930 engine and a g50 5spd gearbox. That’s the best of both worlds and not super hard to find the parts.

You mean the G50/50? Or are you recommending the NA gearbox with the turbo? The 4 speed is the sweet spot in my opinion.

Matt Monson · 07-31-2019, 05:47 PM

Quote:

Originally Posted by JMS935

You mean the G50/50? Or are you recommending the NA gearbox with the turbo? The 4 speed is the sweet spot in my opinion.

Just the regular one. G50/00 or G50/01. Better geared for a stockish 930 engine as well.

r-mm · 08-01-2019, 05:18 AM

Interesting I will need to read up on converting the 930 motor to the G50. My now ex-carrera had the G50, it did the job and I liked the hydro clutch.

Would you all say its more common to find motors for sale sans trans or whole drivetrains?

JMS935 · 08-01-2019, 05:26 AM

Quote:

Originally Posted by r-mm

Interesting I will need to read up on converting the 930 motor to the G50. My now ex-carrera had the G50, it did the job and I liked the hydro clutch.

Would you all say its more common to find motors for sale sans trans or whole drivetrains?

It’s more likely to buy them separately unless you’re buying a donor car or a wrecked car. Which you’d need to do anyways if you’re mating a G50 to a 3.3 turbo. While the transmission is somewhat subjective, the motor really isn’t, get the euro motor if you can find it - 930/66.

Catorce · 08-01-2019, 07:53 AM

So I have a vested interest in this discussion because I make repro engine cases and as such, I am pretty aware of the used prices. Ever since I sold something like 50 of my cases, I am noticing that prices on used stuff is slightly dropping, but I admit that it could be my imagination.

I have seen 993 core engines drop from roughly 20k to the mid teens, which I think is a good deal for a core motor.

930 3.3s have always been cheaper than 993 / 964 motors, and I usually price those at around 10K.

Of course there are exceptions either way.

It also used to be that the only part of a 3.6 engine you could not easily get was the case, and I think I solved that. The next two parts that are REALLY tough to get are the cam towers and chain boxes, and I am now making those too, so at least in my mind, a 993/964 core engine is slipping further and further into the "just an old motor" category whereas it used to be a rare gem that people would fight over.

Matt Monson · 08-02-2019, 12:03 PM

Quote:

Originally Posted by Catorce

So I have a vested interest in this discussion because I make repro engine cases and as such, I am pretty aware of the used prices. Ever since I sold something like 50 of my cases, I am noticing that prices on used stuff is slightly dropping, but I admit that it could be my imagination.

I have seen 993 core engines drop from roughly 20k to the mid teens, which I think is a good deal for a core motor.

930 3.3s have always been cheaper than 993 / 964 motors, and I usually price those at around 10K.

Of course there are exceptions either way.

It also used to be that the only part of a 3.6 engine you could not easily get was the case, and I think I solved that. The next two parts that are REALLY tough to get are the cam towers and chain boxes, and I am now making those too, so at least in my mind, a 993/964 core engine is slipping further and further into the "just an old motor" category whereas it used to be a rare gem that people would fight over.

I’m confused. I just saw a post saying you are about ready to start casting. If you are only pre-selling cases and haven’t delivered any yet how are you thinking your product has effected the market at all?

r-mm · 08-02-2019, 12:07 PM

I've been poking about old ads and don't see many complete 930 3.3L motors below 15k, often a few thousand higher.

Catorce · 08-02-2019, 12:15 PM

Quote:

Originally Posted by Matt Monson

I’m confused. I just saw a post saying you are about ready to start casting. If you are only pre-selling cases and haven’t delivered any yet how are you thinking your product has effected the market at all?

Cause 50+ people have put down deposits for cases that would otherwise have been looking for core motors as a starting point for a build.....

Matt Monson · 08-02-2019, 12:29 PM

Quote:

Originally Posted by Catorce

Cause 50+ people have put down deposits for cases that would otherwise have been looking for core motors as a starting point for a build.....

And they all already have complete motors and just bad bottom ends? Sorry. I'm not buying it. Maybe the market has changed, but I don't see any strong evidence that you're driving it.