Author Topic: IDI to DI Power Potential (Read 16246 times)

rallydiesel · « **Reply #45 on:** January 23, 2008, 01:32:12 pm »

Looks like engine codes AMF and BHC might have the right size but I am not sure. They are both 1.2 TDI Audi engines.

Myke_w's pistons are genuine Kolbenschmidts.

Helliouse · « **Reply #46 on:** January 23, 2008, 01:52:55 pm »

Looks like i need to have a talk with Myke_W...

rallydiesel · « **Reply #47 on:** January 23, 2008, 02:55:32 pm »

Screw it, a 1.6TDI seems unrealistic, even if 1.2 pistons will fit. Time to look for an AAZ block!

myke_w · « **Reply #48 on:** January 23, 2008, 03:46:10 pm »

I did some checking on ETKA

Got some info on this..

The piston part #'s are as follows

cyl 1,2 - 045107065H
cyl 3 - 045107065J

Rod - 045198401

The Engine codes they came in - ANY & AYZ

The model those motors came in - Lupo 99-06 TDI

I think if I were going to do this I'd get myself a set of used pistons with rings off ebay.de for cheap just to see what I was dealing with.

Hopefully the info helps anyone who's interested.

He'll I'd give it a shot if I could find the parts cheap.

jimfoo · « **Reply #49 on:** January 23, 2008, 06:21:31 pm »

I guess all you really need is one piston to see if it would work at all.

rallydiesel · « **Reply #50 on:** January 23, 2008, 07:23:28 pm »

The ANY engine is called the 3L because it only uses 3L of diesel to go 100km. It is found in the VW Lupo 1.2 and the Audi A2. It is a PD engine and I haven't yet seen pistons for sale and I have checked sites from several european countries. I guess we need to find out where the Audi A2 and the VW Lupo 1.2 were sold. This engine might have also been in the Seat Ibiza Ecomotive.

rallydiesel · « **Reply #51 on:** January 23, 2008, 08:22:41 pm »

OK, it's not a 1.2 in the SEAT, it's a 1.4TDI. From what I can gather, the 1.2 TDI is very rare and basically a concept car. I doubt pistons for it can be obtained without great difficulty. Audi and VW do not currently sell a 1.2TDI in any european country that I can see (I've checked Germany, Poland, UK and France).

jimfoo · « **Reply #52 on:** January 23, 2008, 08:58:12 pm »

Well the 1.4 has the same bore as an AAZ, so it won't work for a 1.6.

jtanguay · « **Reply #53 on:** January 23, 2008, 09:24:49 pm »

i wonder if the pistons can be modified (remove outer material) or is there any hardened areas that you can't modify? or just get those chinese companies to make a smaller piston :wink:

Vanagoner · « **Reply #54 on:** January 24, 2008, 01:00:51 am »

Rallydiesel- you are right in that none are sold right now, they were in production from 2000-2005- made about 175,000 cars. don't know how many were 1.2 TDi's. They are reviving the A2 badge for 2009, also with a 1.2. Somebody's got to have one in a boneyard somewhere. Here is the A2 forum DE. Sorry, I no sprekenzie Deutch.

http://www.a2-freun.de/forum/index2.php

rubadubdub · « **Reply #55 on:** January 24, 2008, 10:37:43 am »

Stuff for sale is on the link called 'A2 basar' (A2 market), then click 'teileangebot' (pieces offered) then use babelfish to translate any pages: http://babelfish.altavista.com/ selecting german to english from the menu.

JRD · « **Reply #56 on:** June 26, 2013, 02:27:27 am »

Quote from: Helliouse on January 15, 2008, 03:03:07 pm

Well well i have found the complete piston stats for the 1.2l TDI
Now does any one have the stats for the 1.6l?
Might be in the shop manual...will check that when i get home.

Piston:
Piston Out Dia. Φ 76.465
Measured: Φ 76.463

Overall Length 63.05
Measured: 63.07

Compression Height 41.865
Measured: 41.866

Ring Groove Width Top 1.841
Measured: 1.842
2nd 2.048
Measured: 2.047
3rd 3.029
Measured: 3.032

Pin Hole Dia. 24.012
Measured: 24.011
Offset 0.48
Measured: 0.47

Land Thickness Top 8.95
Measured: 8.94
2nd 5.0
Measured: 5.0
3rd 2.79
Measured: 2.79

Crown Thickness 8.55
Measured: 8.63
Boss Distance
Weight (g) 469.8 g
Measured: 470.4 g
Found here is a PDF

Thank you for these informations.
Is it possible to get the PDF? The link is dead..