TÜV for Audi 5-cylinder drivers | is there a workaround? Learn more

You need help? Contact us or call us: +49 170 7536004 // +49 5261 7775230

Now available: Gift vouchers for our webshop

Engine Block 2.2L – 2.7L Audi 20V Turbo Engine Codes ADU / ABY / AAN / AEL and more

€1.459,00
Zustand: erneuert
Motorsport oil pump for 20V turbo engines
Main Bearing
Connecting rod bearings

Prepared 2.2L / 2.5L engine block (without ancillaries) for use in all 20V Turbo variants. Compatible with all classic Audi 5-cylinder engines.

You will always receive the correct matching combination from us — regardless of which piston / con-rod option you select!
Please only select the 100mm crankshaft if you are ordering a 2.5L block.


Please note that there will be a lead time, as the engines are assembled to order individually for each customer.

The following conversion work is carried out, among other things:
  • Engine block measured
  • Main bearing gallery inspected and measured
  • Sealing surfaces milled flat
  • Engine block chemically stripped and cleaned, re-coated
  • Con-rod clearance pockets machined / enlarged in cylinder bores
  • For use with standard 2.2L crankshaft (86.4mm stroke), standard 2.5L crankshaft (95.5mm), 2.5L billet crankshaft (92.8mm stroke) or maximum stroke (100mm) — selectable via drop-down menu
The engine blocks are therefore ideally suited for installation in 20V Turbo bodyshells — no further conversion work required, installation is plug-and-play.
The engine block is designed for both OEM Audi RPM/TDC trigger and 60-2 trigger wheel. 10V turbo cylinder heads can also be fitted.

To complete your build, all additional items can be added via the drop-down menu. The 86.4mm crankshafts are shipped fully machined. Machining includes the following steps:
  • Crankshaft inspected for surface cracks
  • Oil pump drive laser-welded
  • Crankshaft nitrided
  • Crankshaft straightened and measured
  • Crankshaft journals lapped
  • Crankshaft electronically precision-balanced with crankshaft pulley as a unit (to 0)

Send us an undamaged exchange engine block within 14 days and receive a €250 discount — selectable via the drop-down menu.

Engine block gasket set for 5-cylinder engines, incl. 2 sump gaskets.

Delivery by freight carrier only. Collection in person: the €99 freight charge will be refunded.

The engine block available for sale is an ADU / ABY / AAN.

The motorsport oil pump for 20V turbo engines (available from the drop-down menu) offers excellent pressure stability and low variation — whereas OEM and aftermarket pumps often deliver inconsistent pressure or significant deviations. For pumps without a roller (i.e. for ABY / AAN / ADU engines only) an additional bracket is required for the lower timing belt cover plate — this is not included.


Item may slightly differ from the images shown. The images showing "Engine Assembly" and "Engine Block Gasket Set" are example images only.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • EPS
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information will be savely processed. We do not save any credit card information, nor do the have access to it.