901 trans. code

[Bugat5speed]

Hi LOAF,

sorry no English site yet. For the 901/914 conversion it´s a nose cone (30 mm shorter than the original one, the front traverse, axle flanges (for beetle cvs and also for Porsche 944/Bus cvs), clutch cable mount plate, clutch cable connector, adjusted clutch lever, 5-speed-shifter.

For the 915-conversion it is a short nose cone (20 mm shorter), axle flanges with Porsche 944/Bus diameter, and a front aluminium cast traverse too.

Am preparing a rear traverse at the moment that fits the bellhousing of the Porsche gearboxes (is different to Beetle bellhousings).

Already made an own thread in the past, but it seems that nobody really wants to drive 5-speed in the US. Here in Europe it´s quite an important technical improvement and there are lots of interested people.

I always say that it is better to drive such a gearbox from a well known sportscar manufacturer, than installing such a hobby solution like some companies offer (making 5-speed out of a Beetle gearbox). The Beetle gearbox always stays a Beetle gearbox and does not stand that, what lots of people wish, that it would do.

If you have further questions please contact me directly, as it always seems to be an advert conversation.

Cheers Martin

[LOAF]

Martin,

I will look for that older thread..

Probably the initial reluctance was from the piecing together of all the parts.. One stop solutions that work are probably more receptive.. also cost.. but fear not there are plenty of folks starting to get on the wagon...

I will talk off line.. as I have some more questions, that may not be completely appropriate, with out turning this into a sales pitch..

If you have any pictures of the tranny's in beetles that would be nice..

Alex

[LOAF]

Bug@5speed..

PM sent with some questions, that hopefully you can clear up for me..

Thanks
Alex

[Bugat5speed]

@LOAF,

sent a PM.

Size of messages is limited to 3500 single units. Please write the next message to my e-mail-address info@bugat5speed.de

Thanks Martin

[LOAF]

Evil and all,

Had a length conversion with Martin, at Bug5 to further discuss issues. Based on intial discussions and customer service, I will try some if not all his products and report back. Only factor is $$. I am looking at getting some items in Dec and make that my winter project. The approach seems straight fwd..

Hope the info I received helps you all. So here goes. I will break this up into different smaller topics.
Topic/Issue/Response

Q1. Tranny Location- As mentioned "Usually hangs back" due to the
nose cone.
BUG5: (nose cone gives 30 mm extra) Therefore by using the Bug5 nose, tranny can be moved fwd.

Q2. Clutch and/or frame horns..
BUG5 These parts are for the clutch cable to a) mount it to the gearbox, and b) make an adjustable connection between the inside clutch cable and the clutch lever of the Porsche gearbox. Both parts are made out of stainless steel. The "Kleinteile" have the correct screw thread M7 inside for the clutch cable. You can easily adjust the clutch with it.

Q3. Rear Cross member
Bug5: to make rear mounts in a powdered version. They will have the contours of the 901/914 bellhousing, which is different from the Beetle´s bellhousing.

Q4 Front Cross member- As far as the front, do I still need to weld in some brackets to attach to this member?
BUg5: Front mount is very very solid. Front mount is bolted under the brackets of the IRS-arms. So you only have to drill a 12 mm whole into the bottom of each of the brackets. Then you can bolt on the traverse. With the traverse come 4 cotters to balance the bevel of the bracket on the underside. Nothing has to be welded to the chassis.

Q5 Output shafts to connect to 944..
Bug5 has them for Porsche 944 cvs.

Q6 Shifter and linkage
Bug5- You use the shift rod of your car. Only at the end (direction gearbox) you must weld in a bracket where the hinge of a 911 is fixed in. That bracket can be cut out of an original 911 shift rod (too expensive) or can be taken from the steering rods (tie rod ?) from most other cars. This part is only for clamping in the hinge.

BUG5 Shifter- It works very exactly and very straight forward. The original shifter from porsche has very long shift ways (120 mm per gear), this shifter only takes 55 mm. The springs inside a very strong and they move you in the right position by shifting forward from 1st into 2nd gear. Although the
901 has a very strange shift pattern (1st left side
pulled, 2nd next line pushed) .

I wanted to add that it also works with Factory Location with minimal tweaking need to fit, as opposed to 901 shifter..

Here is a list of most the items you would need. Prices are on the site..

-Nose cone short aluminium cast
-front traverse al. cast
-Axle flanges (Pair of) for Porsche 944 CVs
-Shifter Bug @ 5-Speed
-Clutch cable mounting plate
-clutch cable connector to lever

I also had asked about some references.. And if anyone has these issues please let us know.

There were reports in VWSpeed (11/04, 4 pages), in VWTech (issue 18, 5 or 6 pages), UltraVW (March 2005, 3 or 4 pages). Products are well known and accepted in most European countries. There are about 100 cars on the road with this conversions. In issue 10/2005 of VW Speed Bug5 car with Subaru Turbo and Porsche 915 gearbox is reported about. There you see some pics. In issue 21 of VWTech (France) a customers car can be seen from the underside with Bug5 parts. In January there will be a big report about my 1303 in VWSpeed (see under Projekte!). It´s a very nice German style. In this report you will see all of Bug5 products on the car.

Keep you guys posted.
Alex
NNJ

[EvilOval]

Loaf thank you for the info. I've also contacted Martin about the conversion parts. I'm getting the back issue from UltraVW (March 2005) to do some research on the installation (Martin noted that this issue shows the install step by step). Also in regards to the rear mount (he only has them for the newer magnesium cased 901/914 tranny) but that is not a big deal. Also he carries 2 types of the front nose cones for early/late trannys. So you will have to figure out whether your 901 is made from Magnesium or Aluminum before you purchase the parts. I will be also purchasing some of his parts to do this conversion (hopefully by December) so that I can complete my T4/901 install. So depending on who gets their parts first I might need to bug you (your free to ask questions if I get my parts first) about the install.

[LOAF]

Awesome the race is on.. Darn brother is holding my equity that I need.. Never do business with younger brothers.. Had to lend him for the VW fund..

Thanks for pointing that out about the case.. I will be ordering the back issue asap. had forgotten about ..

I think we maybe onto something here. Do you read German?
Sometime things get lost in the translation..
Take care.
A