My sleeper

[hammer]

Also find a dyno Graph from a evo 2,2l with Efr9180 1.05 us 1,45 housing

[diesel des]

Ok maybe the big at turbine housing will help then.

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[Tille]

Is that Evo using pumpgas or E85?

[hammer]

Is that Evo using pumpgas or E85?

I dont no. But think E85

[Thuppu]

Ok, you have EFR. Seems to flow quite good for such a small compressor. Propably the turbine housing is restricting after all, at least that EVO dyno plot shows great gain in power with quite small loss in spool.

I'm also just thinking which housing would suite my future stroker build with 75mm turbine wheel, #20 or #24 size..?

[hammer]

I'm also just thinking which housing would suite my future stroker build with 75mm turbine wheel, #20 or #24 size..?

What turbo?

[hammer]

Yesterday i looked to the Main and Rod bearings.
Zylinder 3 and 4 rod bearings in Bad condition

Also Main 1 and 5. At 3 and 4 it is just on one side.

I think on high torque it bends the crankshaft. What do you think?

[Thuppu]

Just an old school K31 7175

Is it possible the girdle has bent the main line? How well did you do/measure the shimms?

[hammer]

Just an old school K31 7175

Is it possible the girdle has bent the main line? How well did you do/measure the shimms?

Shimms for the girdle are 100% correct. Measure it with a digital depth and crankshaft wos easy to turn without rod.
I think low rmp and high torque bends the crankshaft

[Error404]

Looks like metal on metal contact. Is the the main tunnel is out of alignment?

[hammer]

Looks like metal on metal contact. Is the the main tunnel is out of alignment?

Yes 2-5 but 2-4 lie wrong, the nose have to be on the top. Like the 5[emoji85]

[hammer]

Think it's better when i go for a billet crankshaft. Anyone know Where i get a one with 95.5?

[Error404]

We can't see what bearing is which, line them all up for a picture, 1-6. If crank is bending they should show uneven wear too, they just look scraped like oil film has broken down.
What oil clearance are you running? They also look badly scored, from debris in oil.

[Thuppu]

Better..? I doubt that.

[hammer]

Engine is assembled so i can take pics. Clearance is 0.05 for Main and Rod bearings