034 92.8 & 100mm crank

[Wizard-of-OD]

Jamo, Issam is _NOT_ 034, he has his own business, and his own opinions, we absolutely do not have any direct affiliation with him, he's simply a distributor. These are also not the canks in question by him there. I don't even really know what cranks he was referring to, these are brand new offerings that were not even available at the time he posted.

Nate,
I am alarmed to see this response from you. To state on a public forum you have no direct affiliation to me or that what I have posted is an opinion is a bit disappointing. (Click me). I posted what I posted to :
A. protect people from going down this road.
B. protect YOU from having to deal with the fall out when it happens.

FACTS:

1. 2 former employees @ eurospec themselves have told me directly those crankshafts are poor quality bending as much as 0.006" out of spec.
2. INA has returned 2 of the bent units to 034 directly for store credit then was handed to overland/eurospec for anything further to do with billet crankshafts (we still have yet to resolve Armin's 92.8mm billet crank issue btw...approaching almost 2 years ) . We have had 100% failure with these crankshafts. The only person I know of that has had success with a 100mm 4 Cylinder unit is Romero and his motor is naturally aspirated w/ 11.5:1 CR.
3. In the 034 time attack A4 the 100mm Eurospec Billet unit failed and was subsequently replaced with an OEM Volkswagen 92.8mm fsi forged crankshaft. The failure was inline with the B6 A4 we built that 034 knew about.
4. The crankshaft in question (92.8mm stroke billet Inline-5 crankshaft) has been available for over 2 years long before it went up on 034's website. You know this because it was stated to you.
5. I have nothing to gain by stating what I stated other that looking out for community members and posting what I posted based on experience.

If you are a newbie to this thread. You can still source a 95.5mm stroke crank from a 2.5 TDI and use a piston / rod combination to suite. Still the most successful stroker combination for the old school inline-5 motor to date (unless you are the few lucky 92.8mm stroke owners)

remember the conrodtaps, are not the same as normal..( 48,00 are the normal)

[caterpillar]

conrod taps

what about the 034/ eurospec billet crankshafts.are they good.... Or china crap...?

remember the conrodtaps, are not the same as normal..( 48,00 are the normal)

like to put a 92.8 stroke crank in my motor

what about the 034/ eurospec billet crankshafts.are they good.... Or china crap...?

[caterpillar]

cheep cranck... AAF and ACU are the 95,5mm cranck.. the 2,4 diesel and 2,5tdi have the same 95.5 mm stroke, but NOT the same P/N... but will fit any engine..

[Billman]

check out what i found:

http://www.cleggengine.com/crankshaf...shaft-kit.html

and this

http://www.cleggengine.com/crankshaft-kits/audi.html

[caterpillar]

the org oilfeedsystem in the cranck,( too thin oilfeed) does not likes so mutch rpm...( you have to crossdrill the cranck)... psst; i have the old 2,0 5pot cranck too.. 77,4 stroke....
then extreme camprofile,(+14mm lift??) and extreme valvesprings,then big ported 20 v head, drysump, and HUGE turbo( 70mm+ inntake; bigger??)... yea...i think 10 k rpm+

[Rocco]

there should be!

The interesting would be a 236 block with a stock 2.2 crankshaft. Big turbo and ultrafast revving ala F1-Turbo engines.

10000rpm?

[Billman]

there should be!

The interesting would be a 236 block with a stock 2.2 crankshaft. Big turbo and ultrafast revving ala F1-Turbo engines.

[AndyP]

I was bidding against Rocco ( didn't realise at the time ) when the 92.8mm crank came up on Ebay, he said that if he did ever sell it he'd let me know first. I was going to use it when I rebuild my old 3B engine.

[caterpillar]

YES, 236 block with 95.5 crank





Would you like to try the 236 block with 92.8 crank+ dry sump + huge turbo to rev the engine 9000 rpms ?

yea !!!!! the best combo i think, the best bore and stroke... and even longer conrods too ( 163-165)

[Rocco]

Doesnt AndyP already have a stroker?

YES, 236 block with 95.5 crank

Is there a 1 stroker limit per member?

Would you like to try the 236 block with 92.8 crank+ dry sump + huge turbo to rev the engine 9000 rpms ?

[A80Avant]

i should have bought a crank like that from 034 when they were available... not to build an engine, but as an investment!!!

[Jamo]

Is there a 1 stroker limit per member?