Another 930 Engine Conversion

[930/66]

The Silikon hoses with the heat insulation tape was not mine.
I have made an aluminum adapter for the Aluflex.

but first comes the 3ldz out

[930/66]

New Paint in black with Adapter





New K27/29

[proffighter]

Even if I prefer raw, black looks beautiful. Nice work!

[930/66]

Originally Posted by proffighter

Even if I prefer raw, black looks beautiful. Nice work!

Thanks Roland

[930/66]

I like the Aluflex vs Silikon Tubes (with heat Tape)

[930/66]

I still had problems with the fitting between the TK intercooler and the Air Filter Box.
Again i cut some Piece out and fix it together.

[930/66]

The First Drive with the "new K27/29" was good, no Problems.

The difference of the different exhaust turbine is very noticeable.

I have the Data from Zeitronics as the compressor nut coming loose (3.Gear)

[930/66]

My current AFR results looks not to bad.





I must do test runs at maximum speed and full boost to see this afr situation.
First i recheck all pressure from the CIS and make a flow testing from the injektors.

[APachon71RN]

Do you have a design or a build sheet for your engine/tranny rest? I'd love to make something similar for when I need to drop the tranny and motor.

~Andy

Originally Posted by 930/66

Helpful Tool from a Friend:

[boosted79]

AFR of 14.1 - 14.2? Too lean. That is with no boost and low rpm but no room for error there.

[930/66]

Originally Posted by APachon71RN

Do you have a design or a build sheet for your engine/tranny rest? I'd love to make something similar for when I need to drop the tranny and motor.

Hi Andy

I'm sorry I do not have a plan of the design or a build sheet. My Friend has it continuously constructed by hes engine build.
The base is a motorcycle hydraulic ramp.

Thomas

[930/66]

Originally Posted by boosted79

AFR of 14.1 - 14.2? Too lean. That is with no boost and low rpm but no room for error there.

In the first diagram you can take the values on the right side / compressor nut coming loose (3.Gear)

In the second and third diagram you must take the values from the vertikal line..
for example:

Idle 4531 / Boost 099 Bar / AFR 12.4

[boosted79]

Got it, looks good. So over about how much time does the 3rd graph cover? You've convinced me to get a Zeitronix for my build. It's cheap compared to dyno time for tuning.

[FAST911Turbo]

Originally Posted by proffighter

Even if I prefer raw, black looks beautiful. Nice work!

I agree... the black pipe work looks ace :-)

[930/66]

Originally Posted by boosted79

Got it, looks good. So over about how much time does the 3rd graph cover? You've convinced me to get a Zeitronix for my build. It's cheap compared to dyno time for tuning.

The 3rd gear covers 3 second on the graph 0 Bar Bost to 1.03 Bar

Yes i think the Zeitronics is a god solution (i have the little Blackbox) it helps, but a dyno is a must for me in the final.

[brcorp]

Subscribed

[sundevil64]

Having a similar problem with my k27HFS. I will look into the same methods of testing as well. I do not have a turbo to swap out though. Thank you for such a detailed build. Nice work.

[930/66]

Originally Posted by sundevil64

Having a similar problem with my k27HFS. I will look into the same methods of testing as well. I do not have a turbo to swap out though. Thank you for such a detailed build. Nice work.

Any news about your problem with the k27HFS?
Thank you for your kind words!

[930/66]

CIS Test:

System pressure was too low:



I have ordered a new system pressure regulator to fix the Problem

[930/66]

I have also ordered the Fuel Pressure Diaphragm Damper (was installed in the 930/66 S)

New Parts: