Friday, December 22, 2017

She's a Thirsty Girl

I love it when things just work right. Like these intercooler brackets - there were already two threaded holes on each side of the frame, so all I had to do was enlarge the holes on the brackets for the bolts! So sweet. Like most things with this swap, things are a bit cramped/tight, but there's still room for everything.



With some ingenuity, I was able to use the stock 3.0 V6 airbox. This way, it fits right in the car, and actually accepts the 2.7t MAF perfectly. Here I plugged up the Secondary Air return port with some JB weld putty. I pressed in the middle from both sides to get a good seal. Now it's air tight.

I picked up a 3" dia. x 4" long piece of hose to complete the intake plumbing. I was able to get a good enough seal between the coupler and the plastic accordion hose without any adhesives/sealants. The air filter from the junkyard was even super clean, so I just threw it in for now. The snorkel fits and works with this setup just fine. I'm really glad I was able to make the OEM style airbox work, since they actually are engineered very well, and do a great job letting the engine breathe.

Gutted the 1.8t harness for a few connectors... specifically a two pin for the A/C compressor.

Looks so much better "whole" in my opinion. Getting excited for the first drive!

As you can see, I had to resort to using a 4"x4" block of wood as my hood strut decided to stop working today of all days....
Radiator and condenser fitted. I had to notch out the bottom area of the radiator support where the intercooler cross-over pipe goes. That's ok since I never plan on using that again anyway. Since the 2.7t rad is both thicker and taller, the fitment leaves a little to be desired for my taste. However, overall everything else fits together pretty well.

Had to make a run to the dealer for some more coolant - drank about 2 full gallons in the end. With the coolant all full and the power steering filled and bled, it was time for a drive!!!


Friday, December 15, 2017

Nardo Avant Lives Again!

The fuel system was something that could be done kind of whenever. Basically the Fuel Pressure Regulator (FPR) on the 1.8t (longitudinal specific) in integrated in the fuel filter, where as the 2.7t has a simple fuel filter and a Fuel Pressure Regulator right on the fuel rail.




I ran a return line (that I grabbed from a B6 3.0) from the fuel rail and hooked it up to the line that feeds directly back into the fuel tank. Not super fancy, but it should hold just fine.


Got some snow. It's been a dry winter.



After a few tries starting with no spark, I was able to narrow down the issue to a wire not going where it needed to, resulting in the ECU not triggering the ignition coils. Once the wiring was correct, the engine eagerly came to life!

First run video: