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with what, do you cleanned your bloc ? With my dremel, i don't obtain this result.

To be honest, the machine shop has a big dishwasher for auto parts and that gave this result

:twisted:

Hehe, smart Alex

Yes, I made some progress:



Au milieu, c'est le piston dans le moteur:

How much power do you expect from the new engine?

Superflo a écrit :How much power do you expect from the new engine?

Well, the stock 2 liter 914 engine with just ratio rockers had 270 hp at 1,0 bar boost, so I expect the new engine to have at least 300 hp. As off that point the OEM subaru turbo will probably max out somewhere, so we'll see

Changez les injectors 500cc pour Siemens 660cc:

love your JENVEY throttle bodies...

Any news ? Is the engine barking yet ?

bill77 a écrit :Any news ? Is the engine barking yet ?

Ah, qui, very much so

http://www.youtube.com/watch?v=FvEH8Z6STWM
up close:
http://www.youtube.com/watch?v=Rg4p2WMqoHs

She ran 12.3 's with the 18" wheels and street tires and a 12.18 in the 1/4 mile with slicks and a slipping clutch.
Very happy with that!

Wouaouh !

Now we want more ! Any pics of the finished engine ?
When do you dyno it ?

You did a great work anyway !

Tnx, I did dyno it on a mobile dyno the other day, but the conditions were not ideal and results were a bit diappointing: the were about the same as with the 2 ltr engine.

http://www.youtube.com/watch?v=kOYaWh5hFSk
Dynorun itself:
http://www.youtube.com/watch?v=xSoyPv_QhNo

Flywheel power/torque graph at 14,5 psi or 1.0 bar boost:


I have since then tuned the engine a bit more and also made a little better intake. In two weeks time (june 21) the engine will be at that same mobile dyno again, so I hope my tuning made a difference.

bill77 a écrit : Any pics of the finished engine ?

The finished 2,2 looks pretty much like the former 2 ltr when all is in the car:


That is how it was dyno'd. It now has the bigger K&N filter again and I made the air intake tubing the same size as the turbo inlet (which is 2,25" or 57mm. Intake tubing was 2" or 50mm and is now 60mm)

Torque 350 Nm ! That would suit me very very well !
Now I understand better the way it revs up in last gear !
Keep up the good work !