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- Ecodiesel Ram Dodge Jeep 1500 Grand Cherokee Eco Diesel Egr Urée Delete Exhaust performance economie
- GTB2062BKLR on a CJAA CR140 Jetta TDI Mk6
- Some welding projects we did over the years
- Eibach and Bilstein Group Buy
- KW and ST suspension now available at Black Haze Workshop
Mercato Blue Jetta TDI ALH - Revival Project
Mathieu Mathieu Deshaies December 20th 2016 4293 views
Jetta 2001 TDI ALH Mercato Blue
450 000km and 300 000 were done by us.
The car has been stored for the last 2 years. Because we were missing time, busy with other projects (a4 quattroTDI and other). Plus, the head gasket was to change, because it didn't had upgraded head bolts.
Also, the complete setup was parted out. There is some parts remaining, 11mm injection pump, the gearbox and PD150 inlet pipe. We plan to build this ALH with all our Bolt-on parts. And we should reach the power limit of the stock bloc, so around 180-220hp.
This was the previous recipe :
VNT17-22 (surging like hell)
Stage 2 cam
Valeo performance 400 clutch pack
This is what we managed to do for power. Fueling was not maxed out in the tune, but still, it's a reference. Numbers are wheels
And this is a summary of what it should be this time:
-Colt Cam Stg 2 with INA black top lifter + install kit
-New timing belt kit
-Uprated head bolts
- 11mm pump
-BRM intake manifold with our race pipe to fit ALH
-Turbo XXXX - secret for now!
-Double dial boost gauge HI (to monitor back pressure)
Here is the engine donor,
2002 salvage Golf with 230 000 km!
Well, it was supposed to have that mileage... the VCDS shown us that it was 400 000 in reality. A compression test was then required to see if it was a good engine for this project.
It turned out good. In fact, the head seems to have been rebuild. Well, that's what the silver paint on both head and injectors suggested!
Guess what ! it was rebuild. But those guys put 8 new lifters on a worn camshaft... So it left no choice but to go with a Colt cam. We choose stage 2. Because even the stage 2 can interfere with head casting. While stage 3 or race is almost sure to need some grinding. One good news was to see no carbon build-up around that valves.
We had the work around the head done this weekend. Camshaft installation and upgraded head bolts.
Camshaft installation: new seals for both vacuum pump and cam. Assembly lube. Always make sure it clears the head's casting. And have it turn a couple of time to see there is no clearance issue.
Upgrading head bolts: one at the time. respecting the torque spec and sequence. We did want the trouble of lifting the head (engine shop to test it, new gaskets, delay, etc)
Yes, the Touareg in the background is the MecEvo's one. V10 TDI big turbos, custom intercooler, etc etc!
Stay tuned for updates!