1990 VW Vanagon Westfalia engine conversion from 2.1 litre Wasserboxer to 2.0 litre Audi I4 with Digifant II injection.

 

 



*  How not to buy a conversion. (vendor rant)

*  Audi 3A/Jetta Engine Rebuild and performance mods (modifications).

*  GM alternator and AC mounting details.

*  Intake.  Custom air box, snorkel, AFM adapter, K&N filter.  Stainless coolant overflow tank.

*  Exhaust.   Pics, theory, muffler tests, noise, ceramic coating.

*  Throttle cable

*  Oil, Oil temp, Volt Gauges.  Inexpensive Air/Fuel Meter, senders.

*  Oil Pressure Problems.

*  Accusump Pre-oiler Installation

*  Automatic Transmission Shift Point Modification

*  Before and after:  Performance testing data, video.

*  Air/Fuel tuning.

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Hot Tip:  If you are planning a Vanagon  to I4 conversion, here are two smart things to do: