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alidabiri Samba Member
Joined: December 01, 2024 Posts: 33 Location: Gaston, SC
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Posted: Thu Dec 26, 2024 4:21 pm Post subject: Beetle engine in Vanagon? |
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Hi fellow VW owners.
I am looking to buy a 1985 VW Vanagon in very good shape that its water cooled engine was shot and the owner has put a VW Beetle 1600cc engine in it. It runs and drives fine. The only problem is the fan shroud sticks out of the back engine compartment and the engine compartment lid can't be put in place. He told me the he can put a type 3 flat engine in it that the fan shroud would not interfere with closing the back engine compartment lid. My question is:
would any of these engines (Beetle 1600cc or type 3 1800cc) be powerful enough to pull this heavier Vanagon?
__________________
1987 Porsche 944S
1972 Super Beetle |
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bsairhead Samba Member
Joined: October 08, 2008 Posts: 4539 Location: viroqua wi.
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Posted: Thu Dec 26, 2024 5:04 pm Post subject: Re: Beetle engine in Vanagon? |
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| A stock 1558 cc engine can push a 7000 pound Zamboni around the rink. If your O.K. with 60 mph and no get up and go, sure it will work. |
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Buggeee Samba Member

Joined: December 22, 2016 Posts: 4969 Location: Stuck in Ohio
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Posted: Thu Dec 26, 2024 5:27 pm Post subject: Re: Beetle engine in Vanagon? |
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85 Vanagons are a dime a dozen, so it's easy to get one that has the correct engine.
If a beetle engine has been put in there, it is likely that the pinion shaft on the transaxle has been cut shorter to get the engine mounted to the transaxle, so this is now a beetle engine truck forever unless the transaxle pinion shaft gets replaced. Also, the beetle engine will have to have the tin reach to the edges of the engine compartment to seal the cool air above from the hot air below. There is a tin kit to make this happen in a Bay Bus, but not in an 85 Vanagon that was made for a waterboxer engine. If that beetle engine is just floating in the open air of that engine compartment, then it is getting cooked from its own heat.
I have owned beetles, splitty busses, bay busses, aircooled vanagon and watercooled Vanagon. I would never ever buy a Vanagon with a beetle engine in it. It will be so under powered as to be dangerous, will blow up the engine even faster than in a bus, and will have zero resale value.
Of the Vanagons, my favorite driving experience is in the late model T3 Vanagon, which can keep up with traffic fairly well. My T3 is an 88.
So, my honest opinion is pass on this one and put your money towards a stock unmolested Vanagon, if a Vanagon is what you want. _________________ Big Time 1988 Vanagon Westy
Release the Krankenwagen! 1966 Sportsmobile Camper
Dr. Kompressor 72 Super Duper
61 Turkis Pile (adopted out) |
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dhaavers Samba Member

Joined: March 19, 2010 Posts: 8478 Location: NE MN (tinyurl.com/dhaaverslocation)
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Posted: Thu Dec 26, 2024 6:18 pm Post subject: Re: Beetle engine in Vanagon? |
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First get a feel for it: test drive an 80-83 air cooled Vanagon, then subtract 20%.
You will not be impressed... <shrug>
- Dave _________________ 86 White Wolfsburg Westy Weekender
"The WonderVan"
<EDITED TO PROTECT INNOCENT PIXELS> |
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Red Ryder Samba Member

Joined: June 26, 2021 Posts: 1212 Location: PNW — Washington
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Posted: Thu Dec 26, 2024 6:28 pm Post subject: Re: Beetle engine in Vanagon? |
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As others have opined, this is a dead end “conversion” that will likely leave you very dissatisfied with 1600cc as your powerplant. _________________ “Most everyone’s mad here. You may have noticed I am not quite all there myself.” — Cheshire Cat, Adventures of Alice in Wonderland
“Scarlett” — 1990 Vanagon Carat Wolfsburg Edition (Tornado Red)
“Nigel” — 1999 Jaguar XK8 convertible (Alpine Green Metallic) |
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vanis13 Samba Member

Joined: August 15, 2010 Posts: 4561 Location: ABQ NM USA.... Except when not
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Posted: Thu Dec 26, 2024 6:32 pm Post subject: Re: Beetle engine in Vanagon? |
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if its good in every other way you can put a Subaru engine and transmission in it. _________________ 83.5 Westy with Subaru 2.5, 4 spd manual, center seat, COLD A/C on 134a!, Winter camp heated with an Espar B4 gasoline furnace
www.SuperVanagon.com - some stuff I make |
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syncrodoka Samba Member

Joined: December 27, 2005 Posts: 12387 Location: Santa Cruz, CA
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Posted: Thu Dec 26, 2024 6:56 pm Post subject: Re: Beetle engine in Vanagon? |
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A DP 1600 puts out about 25hp less than a stock (83 hp)1.9L motor makes.
Type 3 engine configuration makes no more HP. |
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zerotofifty Samba Member
Joined: December 27, 2003 Posts: 3967
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Posted: Thu Dec 26, 2024 8:09 pm Post subject: Re: Beetle engine in Vanagon? |
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If the price is right, do it. recall the vanagon was sold new with an anemic diesel engine that had about 55 hp, about what a 1600 Bug has.
Id price it about like a Vanagon with a dead motor, all else equal. The plus is you can test drive it!!! the minus is it is the wrong engine, weak, will be noisey with no engine lid, not smoggable, I assume it has no power brake nor power steering provision, and of course no heater/ defroster seeing as this was a water cooled and heated van to start with.
if the van is very sound, great paint and interior, and it is cheap, then get it, and then go get the correct engine. figure the cost for the correct engine 1.9 liter ( or upgraded 1986+ 2.1 liter engine) if the bug motor runs, it can be sold. so figure the cost to do the correct motor, and make your offer accordingly.
remember the old vw microbus, the 1963 model with the 1500 was 50 hp, it was slow, but it was also geared for that motor. the vanagon you is looking at is geared for the 1.9 liter, geared for an engine that makes 80 to 90 hp.
So consider to install a correct motor if in you buys it. |
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GoEverywhere Samba Member

Joined: December 13, 2020 Posts: 1019 Location: Portland, OR
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Posted: Thu Dec 26, 2024 9:27 pm Post subject: Re: Beetle engine in Vanagon? |
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You could actually get the Vanagon with a 1600cc Type-1 engine in Europe. We never got it here but tins to mount it properly exist, you'd just have to import them.
Now, HONESTLY the aircooled 2L you got in the early Vanagons was pretty slow a 1600cc would be even worse. Unless it was a REALLY good deal I'd pass on it for a properly setup ride. |
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0to60in6min Samba Member
Joined: November 27, 2006 Posts: 3460 Location: OR & CA (Oregon/California)
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Posted: Thu Dec 26, 2024 9:57 pm Post subject: Re: Beetle engine in Vanagon? |
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the Beetle 1600cc engine already have problems with the weight of Beetle body... Now put it into a Vanagon.... err... problems multiply by 3...?
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jimf909 Samba Member

Joined: April 03, 2014 Posts: 8229 Location: WA/ID
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Posted: Thu Dec 26, 2024 10:06 pm Post subject: Re: Beetle engine in Vanagon? |
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Candidate for best Samba answer of the month (although no one has yet asked what other oddball mods have been done to this van).
| Buggeee wrote: |
85 Vanagons are a dime a dozen, so it's easy to get one that has the correct engine.
If a beetle engine has been put in there, it is likely that the pinion shaft on the transaxle has been cut shorter to get the engine mounted to the transaxle, so this is now a beetle engine truck forever unless the transaxle pinion shaft gets replaced. Also, the beetle engine will have to have the tin reach to the edges of the engine compartment to seal the cool air above from the hot air below. There is a tin kit to make this happen in a Bay Bus, but not in an 85 Vanagon that was made for a waterboxer engine. If that beetle engine is just floating in the open air of that engine compartment, then it is getting cooked from its own heat.
I have owned beetles, splitty busses, bay busses, aircooled vanagon and watercooled Vanagon. I would never ever buy a Vanagon with a beetle engine in it. It will be so under powered as to be dangerous, will blow up the engine even faster than in a bus, and will have zero resale value.
Of the Vanagons, my favorite driving experience is in the late model T3 Vanagon, which can keep up with traffic fairly well. My T3 is an 88.
So, my honest opinion is pass on this one and put your money towards a stock unmolested Vanagon, if a Vanagon is what you want. |
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vanagonjr Samba Member

Joined: October 07, 2010 Posts: 3662 Location: Dartmouth, Mass.
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Wildthings Samba Member

Joined: March 13, 2005 Posts: 52618
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Posted: Fri Dec 27, 2024 5:47 am Post subject: Re: Beetle engine in Vanagon? |
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| Take the van for free or nearly so and gather up the money to do a Subaru transplant. |
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Phishman068 Samba Member

Joined: February 19, 2007 Posts: 2013 Location: Pittsburgh PA (ish)
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dhaavers Samba Member

Joined: March 19, 2010 Posts: 8478 Location: NE MN (tinyurl.com/dhaaverslocation)
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Posted: Fri Dec 27, 2024 10:05 am Post subject: Re: Beetle engine in Vanagon? |
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| alidabiri wrote: |
| …He told me the he can put a type 3 flat engine in it… |
If the seller is offering options, why doesn’t he just put a 1.9l or even 2.1 WBX back in?
Whole thing sounds penny-wise/desperate, or at the very least shade tree shady to me.
The LAST thing I’d do is put a smaller engine in the heaviest van VW ever produced…
- Dave _________________ 86 White Wolfsburg Westy Weekender
"The WonderVan"
<EDITED TO PROTECT INNOCENT PIXELS> |
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Sodo Samba Member

Joined: July 06, 2007 Posts: 10751 Location: Western WA
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Posted: Fri Dec 27, 2024 12:21 pm Post subject: Re: Beetle engine in Vanagon? |
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| Buggeee wrote: |
| If a beetle engine has been put in there, it is likely that the pinion shaft on the transaxle has been cut shorter to get the engine mounted to the transaxle, so this is now a beetle engine truck forever unless the transaxle pinion shaft gets replaced. |
Not forever…..
Its not the pinion shaft thats been cut.
Pinion shaft is the output.
Its an “input shaft” extension (pilot shaft?) that was cut, and its easily replaced.
Its only 10 bolts to get the bellhousing off to replace the input shaft.
R&P, bearing condition etc can be inspected with the bellhousing off.
Its easy, no suprises.
Replace the shaft seal too while you’re in there.
Use Permatex Ultra Black to reseal the bellhousing. _________________
'90 Westy EJ25, NEW oil rings (!) 2Peloquins, 3knobs, SyncroShop pressure-oiled pinion-bearing & GT mainshaft, filtered, cooled gearbox.
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered original gearbox
....KTMs, GasGas, SPOT mtb |
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?Waldo? Samba Member

Joined: February 22, 2006 Posts: 10108 Location: Where?
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Posted: Fri Dec 27, 2024 1:15 pm Post subject: Re: Beetle engine in Vanagon? |
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IMO unless you can ascertain exactly what was wrecked in the conversion, it would be most appropriate to price it as though it is an air-cooled Vanagon body in similar condition with a blown engine.
Plan to swap in another engine. |
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alidabiri Samba Member
Joined: December 01, 2024 Posts: 33 Location: Gaston, SC
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Posted: Fri Dec 27, 2024 1:53 pm Post subject: Re: Beetle engine in Vanagon? |
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| zerotofifty wrote: |
If the price is right, do it. recall the vanagon was sold new with an anemic diesel engine that had about 55 hp, about what a 1600 Bug has.
Id price it about like a Vanagon with a dead motor, all else equal. The plus is you can test drive it!!! the minus is it is the wrong engine, weak, will be noisey with no engine lid, not smoggable, I assume it has no power brake nor power steering provision, and of course no heater/ defroster seeing as this was a water cooled and heated van to start with.
if the van is very sound, great paint and interior, and it is cheap, then get it, and then go get the correct engine. figure the cost for the correct engine 1.9 liter ( or upgraded 1986+ 2.1 liter engine) if the bug motor runs, it can be sold. so figure the cost to do the correct motor, and make your offer accordingly.
remember the old vw microbus, the 1963 model with the 1500 was 50 hp, it was slow, but it was also geared for that motor. the vanagon you is looking at is geared for the 1.9 liter, geared for an engine that makes 80 to 90 hp.
So consider to install a correct motor if in you buys it. |
Thank you for the informative post.
The Vanagon is in excellent shape inside and out.
The owner is a mechanic who put the 1600cc engine in it.
He has tins to replace the tall fan shroud of the Beetle 1600cc engine to make it flat so the engine compartment lid can close.
he wants $9,500 for it.
A new engine from gowesty.com is about $5,289 plus $1,500 for the core and $350 for shipping.
So the total with a new engine would be about $16,439.
Is it worth it?
There is also a 1984 Vanagon Westfalia camper in good shape all original for $16,500.
Which one should I go for? |
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GoEverywhere Samba Member

Joined: December 13, 2020 Posts: 1019 Location: Portland, OR
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Posted: Fri Dec 27, 2024 2:50 pm Post subject: Re: Beetle engine in Vanagon? |
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| alidabiri wrote: |
| zerotofifty wrote: |
If the price is right, do it. recall the vanagon was sold new with an anemic diesel engine that had about 55 hp, about what a 1600 Bug has.
Id price it about like a Vanagon with a dead motor, all else equal. The plus is you can test drive it!!! the minus is it is the wrong engine, weak, will be noisey with no engine lid, not smoggable, I assume it has no power brake nor power steering provision, and of course no heater/ defroster seeing as this was a water cooled and heated van to start with.
if the van is very sound, great paint and interior, and it is cheap, then get it, and then go get the correct engine. figure the cost for the correct engine 1.9 liter ( or upgraded 1986+ 2.1 liter engine) if the bug motor runs, it can be sold. so figure the cost to do the correct motor, and make your offer accordingly.
remember the old vw microbus, the 1963 model with the 1500 was 50 hp, it was slow, but it was also geared for that motor. the vanagon you is looking at is geared for the 1.9 liter, geared for an engine that makes 80 to 90 hp.
So consider to install a correct motor if in you buys it. |
Thank you for the informative post.
The Vanagon is in excellent shape inside and out.
The owner is a mechanic who put the 1600cc engine in it.
He has tins to replace the tall fan shroud of the Beetle 1600cc engine to make it flat so the engine compartment lid can close.
he wants $9,500 for it.
A new engine from gowesty.com is about $5,289 plus $1,500 for the core and $350 for shipping.
So the total with a new engine would be about $16,439.
Is it worth it?
There is also a 1984 Vanagon Westfalia camper in good shape all original for $16,500.
Which one should I go for? |
I think you answered your own question there. Tons of work, an obvious bodge, and the wrong underpowered engine for $16,500. Or a totally fine, all (presumably) correct Westy for $16,500. I know which one I'd be going for... |
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?Waldo? Samba Member

Joined: February 22, 2006 Posts: 10108 Location: Where?
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Posted: Fri Dec 27, 2024 3:22 pm Post subject: Re: Beetle engine in Vanagon? |
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| alidabiri wrote: |
The Vanagon is in excellent shape inside and out.
The owner is a mechanic who put the 1600cc engine in it.
He has tins to replace the tall fan shroud of the Beetle 1600cc engine to make it flat so the engine compartment lid can close.
he wants $9,500 for it.
A new engine from gowesty.com is about $5,289 plus $1,500 for the core and $350 for shipping.
So the total with a new engine would be about $16,439. |
I feel confused by your post.
Is the stock 1.9WBX and all of its ancillaries included with the van? Is everything in good working order?
None of the fuel injection system, wiring harness, air intake, coolant hoses, fuel hoses, exhaust system, engine mounts, etc... will come with a new gowesty engine and none of the beetle engine parts will work.
Also, is installation free? If you value your time at all or if you're paying someone to do the work that cost is very significant. Is the cooling system otherwise intact? Was the engine compartment at all modified to fit the beetle engine? |
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