

| Subject: | More about 1600cc Vanagon Engine swap... |
| From: | Ian E. Abbott 225-1793 |
| Date: | Sat, 07 Jan 1995 09:45:00 -0800 (PST) |
It's me again, the nut who wants to find a 1600cc Vanagon engine case with cast-in oil filter provision for my Beetle... I got one thoughtful reply yesterday which raised the question of flywheel compatability. The issue raised was the difference in clutch sizes (228mm Vanagon, vs 200mm Beetle); therefore, would the case and flywheel bolt up to my Beetle tranny? I'm quite certain the answer is- YES! Here's why... 1. In Tom Wilson's "How To Rebuild Your Volkswagen Air-Cooled Engine", (about p.43) he says that ALL 12V air cooled engine flywheels have 132 teeth. The *clutch disc* diameter changes between the T-I/II/III engine and the Vanagon, but the *outer diameter* of the flywheel appears to remain the same. Of course, a trip to the wreck yard with a ruler could answer this question. 2. In the Haynes '80-83 Vanagon book, where one can see pictures of the engine case I'm seeking, the flywheel looks to be a standard T-1 style; that is, a single BIG gland nut attached to a standard T-1 style crank. The 1600cc Vanagon may indeed have a special flywheel that incorporates the T-1 style gland nut and a 228mm clutch, but that's cool since I could just use a standard Beetle flywheel instead. 3. I've read many accounts of mixing 'n matching T-1 and T-4 engine cases with T-1 and Bus/Vanagon trannies, particularly in off-road race cars. Again, a trip to the wreck yard can confirm this. Incidentally, a few years ago I corresponded with a VW dealer in the UK to determine the price of a *NEW* 1600cc Vanagon engine case. I can still recall the shock I felt when I read the price- over $1000, at the exchange rates back then. Yeeeeeeaaaaahhhh! Obviously, if someone in Europe, Australia, etc. can find me one of these cases used, in good condition, I'd be expecting to pay a lot less for it. I don't want to decide on the max price I'll pay unless/until someone contacts me with a firm lead on one of these things- that would be too rational, which clearly *I* am not. Happy Motoring! Ian Abbott '69 VW Beetle '87 VW GTI '88 VW Vanagon
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