tdi doka build.

Syncro 4&4 Discussion and Q&A last answered over 2 years ago.
You may also want to visit the Wiki(pedia) for a more structured index of T25 repair, maintenance, technical and ownership topics (browse for Syncro links)

You can find further syncro specific information on the Syncronauts website.

Moderators: User administrators, Moderators

Locked
User avatar
..lee..
Registered user
Posts: 736
Joined: 04 Jun 2006, 22:13
80-90 Mem No: 4478
Location: llanelli, s wales

tdi doka build.

Post by ..lee.. »

ok guys looking at putting a tdi in the doka at 15 degree`s need adapter plate / bell housing mainly and any info that you're willing to share.

thanks lee.

jed the spread
Trader
Posts: 9020
Joined: 09 Oct 2005, 17:31
80-90 Mem No: 1967
Location: Sutton in'it Syncronaut: 123
Contact:

Re: tdi doka build.

Post by jed the spread »

*Jed pulls up a seat*

Jed
CAMPERVANCULTURE.COM

VW T25 Van Spares, Westfalia Parts, Quality Camping Gear & More

User avatar
lloydy
Registered user
Posts: 8015
Joined: 24 Nov 2009, 17:54
80-90 Mem No: 5262
Location: cheam surrey

Re: tdi doka build.

Post by lloydy »

I looked for some stuff recently, it seems to either be the KEP adapter plate or the Brazilian Bay bellhousing. Eurospec sell a 'kit' that inc the bellhousing, engine bars, hydraulic mounts, flywheel, clutch ect
http://www.eurospecsport.com/products/V ... 0Page.html" onclick="window.open(this.href);return false;
Time is a drug. Too much of it kills you

User avatar
ELVIS
Trader
Posts: 2318
Joined: 14 Sep 2006, 16:22
80-90 Mem No: 3111

Re: tdi doka build.

Post by ELVIS »

Mexican bellhousing and associated parts are alot more money than KEP stuff.

User avatar
xriss
Registered user
Posts: 479
Joined: 11 Oct 2005, 17:14
80-90 Mem No: 1926
Location: uk

Re: tdi doka build.

Post by xriss »

perhaps you wanna give tristar eric a shout on the samba...hes done a couple and knows his stuff
80-90 Mem#:1926
Syncronaut Mem#:66

User avatar
lloydy
Registered user
Posts: 8015
Joined: 24 Nov 2009, 17:54
80-90 Mem No: 5262
Location: cheam surrey

Re: tdi doka build.

Post by lloydy »

His conversions look nice, I think he uses the mex bellhousing and later tdi's. Shame there is no-one in the uk doing a similar thing
Time is a drug. Too much of it kills you

User avatar
syncroandy
Trader
Posts: 1913
Joined: 18 Oct 2005, 18:15
80-90 Mem No: 851
Location: North Lancs. UK
Contact:

Re: tdi doka build.

Post by syncroandy »

Spent ages planning a 20-degree install into my pickup about 18 months ago but got impatient to get the job done and went 55-degree instead.

I rejected both the Eurospec and Kennedy solutions, they're based on petrol bellhousings and use custom flywheel and clutch parts. I wanted to use stock TD as far as possible. IMO the best way to do this is as others have already done, eg. adapter plate and TD bell with the end milled down to bring the starter back into engagement with the flywheel.

I've got some pretty accurate CAD drawings but never got as far as having the CNC work done.
Syncrosport (taking a break as of summer 2024)
Volkswagen Transporter, reloaded.

252 GC5 EJ25 AAN L90D

User avatar
ELVIS
Trader
Posts: 2318
Joined: 14 Sep 2006, 16:22
80-90 Mem No: 3111

Re: tdi doka build.

Post by ELVIS »

lloydy wrote:His conversions look nice, I think he uses the mex bellhousing and later tdi's. Shame there is no-one in the uk doing a similar thing

hang on a minute wasnt there.....................

no, there wasnt :mrgreen:

User avatar
syncroandy
Trader
Posts: 1913
Joined: 18 Oct 2005, 18:15
80-90 Mem No: 851
Location: North Lancs. UK
Contact:

Re: tdi doka build.

Post by syncroandy »

Just dug out my CAD drawings, here's an example, not sure its the final version but you get the idea. It can easily be tweaked as needed. This one was for a Passat motor which had a metal bracket bolted under the block, hence the extra holes.

Image
Syncrosport (taking a break as of summer 2024)
Volkswagen Transporter, reloaded.

252 GC5 EJ25 AAN L90D

User avatar
..lee..
Registered user
Posts: 736
Joined: 04 Jun 2006, 22:13
80-90 Mem No: 4478
Location: llanelli, s wales

Re: tdi doka build.

Post by ..lee.. »

I've got the td bellhousing milled down ready from the 5 pot conversion so really only need the adaptor plate. Don't want to go to the time and effort to draw one up if someone has already done the hard work.

Don't fancy petrol bell housing due to starter placement but I'm concerned the td starter placement with a vert' install may have access issues.

Lee

silverbullet
Trader
Posts: 17229
Joined: 08 Jun 2009, 09:51
80-90 Mem No: 6908
Location: Surrey Syncronaut #156
Contact:

Re: tdi doka build.

Post by silverbullet »

10 year old info but everything you need to know afaics. Includes dimensions for solid and DMF. 4 sheets of CAD, one for each block/flywheel variant.

Note that the engine is designed around a 20 degree installation angle.

http://www.haywood-sullivan.com/vanagon ... _small.pdf" onclick="window.open(this.href);return false;

home page http://www.haywood-sullivan.com/vanagon/TDI/" onclick="window.open(this.href);return false;
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys

Locked