for questions and answers about alternative power transplants on the T25, GTi, Porsche,Subaru etc, this is the place. You must register to post but anyone can read.
To cheer myself up at the end of the day, I attacked a spare (early? aftermarket?) 4-cylinder air-conditioning compressor bracket, to make it clear #6 inlet runner.
Might need a little plating work and TIG welding but it looks ok to me.
I'll never find an Oetti one!
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
My tame mold toolmaker couldn't decide if the water seals are vulcanized natural rubber or synthetic. If the former, then they are compression molded (the flash line all the way round is the usual giveaway) so should bond by conventional means.
Whatever is good for O-ring cord should be ok for these too?
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
Borescoped the engine and its got MV pistons, so it is a 6N engine just like the engine hatch label states.
Why the casing has an S number I do not know. Maybe it was a simple slip-up at Oettinger? Maybe it was re-cased after a blow-up?
Either way, the temptation to up the CR with DJ pistons and have 200Nm+ always available is a strong one
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
I have two sets of very good used ones in stock
More confusion: the hatch label says 6N-katalysator, it has got one with a lambda probe (although the core has been knocked out) but the distributor is like a DJ with two vacuum pipes on the capsule :/
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
silverbullet wrote:
More confusion: the hatch label says 6N-katalysator, it has got one with a lambda probe (although the core has been knocked out) but the distributor is like a DJ with two vacuum pipes on the capsule :/
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somebody bought the cheaper one with less tax then tried to have more power
or just blew things up and these parts were available
Zoltan
1986 Multivan ex-Caravelle. Van since 2006, running mTDi 1Z since 2008 with Fiat Croma 1.9 TDid pump 2008-2019, custom pump since 2019
5spd custom box 4.57 diff + 0.74 5th
I'm looking forward to the case split and seeing the state of the camshaft...if it's toast it could be something of a problem. Fingers crossed for you that cam and crank are in good nick.
I'd be very tempted to put the DJ pistons in. Or you could always stroke it, shortened Chevy rods, custom pistons, supercharger...
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The Campershack - (website paused) WBX Rebuilds & Upgrades from the beautiful Isle of Arran
Andrew: I think that 275Nm (peak) will be quite enough for the syncro transaxle!
I'm 95% confident that the crankshaft will be ok, they were forged and nitrided if the 2500 one is anything to go by.
If the cam is goosed, well I'll sort that out when the case is split. Easier to make a cam than the other major components..
Rob: I hardly use YouTube tbh. Got a link or do I just search for his name?
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
Thanks again Rob, looks like there are a couple of details that I wasn't banking on (front camshaft bearing for one thing)
I also now know what the wbx6 aircon compressor bracket looks like, but I will probably stick with the modified wbx one.
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1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys