Put a 2.7 6 into a 72 Bay Window Bus?, Porsche content. Don't judge me! |
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Put a 2.7 6 into a 72 Bay Window Bus?, Porsche content. Don't judge me! |
VaccaRabite |
Nov 3 2022, 12:31 PM
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#1
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En Garde! Group: Admin Posts: 13,441 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
So, Lets say you had a 2.7L 6 with complete and intact CIS, good compression, taken out of a running car that wanted to go electric.
And lets say you had a Bay Window Westy. And, for the sake of argument - what do you think it would take to put them together. I've got the 915 and the engine and a bus that's about 70% through its restoration. Current plan is to get the bus running on its existing 1.7 first. Then add the engine to the bus transmission and drive it like that. And eventually add the 915 into the mix which may or may not require a bunch of changes. I know that this is a thing that has been done. Anyone done it? For the first stage - I'd need an oil tank (maybe - may have one), and would need tins. A different flywheel and maybe a different clutch - may be able to take these off the bus. I'll need exhaust. Heat isn't a concern - I'm using a diesel heater for heat so I am not worried about heat exchangers. I suppose another option might be to put it into a dune buggy... but no. The bus will like it a good bit more. Zach |
Dr Evil |
Mar 20 2023, 11:28 AM
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#2
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Send me your transmission! Group: Members Posts: 22,995 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region |
Dude, after having my big Corvair powered 74 http://www.914world.com/bbs2/index.php?sho...0&hl=waggin , I am moving to a suby 6 swap. I want heat, A/C, and auto trans that is not screaming at freeway speeds. The Corvair engine was easily 200hp, some estimates 240hp on the forums about the 3.1 big bore treatment with opened up heads. I had the bus over 100mph once. It was terrifying. Last set up was a Eddlebrock 4bbl on an adapter to Weber 3 bolt pattern on the heads. I have a set of Zeniths, now, that I could put on it....if I wanted to continue as it was. I also have 16" wheels and bigger meats, with a slight 3" lift so my gearing is dropped with that a bit. The thing pulls like a tank and I remember one Summer going to Mid OH for the vintage motorcycle weekend and towing my 14' trailer loaded with camping gear, generator, a bunch of pit bikes, and going up an incline at 75mph and being able to accelerate and pass other cars all while the inside of the bus was also loaded. It was nice.
As for putting a Porsche 6 in a bus; I get asked about that a lot. For me it just didnt make sense as I want grunt not top speed and the Porsche engines cost way more to procure and maintain than the Corvair powerplants did. You live near CorvairRanch so even more reason as so did I at the time I built the bus. Of course, I say that about Porsche 6 engines and then I went crazy on the Corvair engine and bored it out and got fancy expensive heads, etc. Now its for sale, or may end up in a 914 project some day. All that being said, the only real extra step with the 911 v the Corvair engine is the oil sump/tank/plumbing stuff. Corvair didnt need such, which saved money, time, weight, complexity. Everything else was pretty easy to get mounted and working. Id recommend going with the 091 VW box, and regear if you need a higher gear. Get tire size and you can calculate the final RPM. Apparently, I am about to get into doing 091 builds...but they are easily gotten commercially for dirt cheap (why I never saw a reason to do VW builds when you can get a rebuild for $1500 exchange). I just bought the last of the special tools to do them as a friend conned me into doing his core he bought to fix his 2nd gear issue. |
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