Sleeper S2 Avant +400HP

[Jonas_R]

Rs2 airbox with a panel filter from IGT. I don't use the maf anymore so no worries oil in the maf

[sjw185]

Nice result, are you still using stock wastegate and airbox?

[Jonas_R]

Just a comparison between the two turbo's:
HP_comparison.jpg

[s2dk]

Thats really Odd

[Jonas_R]

s2dk I think they call octane/ron100 for E100 in Estonia.

[s2dk]

Shell vpower E100 and yes bhp

i dont think shell v power is E100 here in dk but nice result

[Jonas_R]

Yeah it pulls really well and strong all the way. Had a couple of good pulls in 4th and 5th going home from the tuner (300km). But lots of traffic. Will have to take it for a good spin tomorrow.

It sounded inside when they were mapping it on the rollers.

[Kiku]

I love that the torque holds basically to the and power shows the peak at the end. I bet it pulls good?!

[Jonas_R]

E98? And bhp not whp right?

Shell vpower E100 and yes bhp

[Kiku]

E98? And bhp not whp right?

[Jonas_R]

So got my car mapped today with the new turbo from Vidar K26/27 with #10 exhaust.

Pulls pretty good. Boost is a bit later compared to the RS2 turbo from Iroz but did gain a lot in the top end.

RRS2Avant.jpg

[Jonas_R]

So final touch to the speakers, I found some old speakers grills that fitted in the holes.


DSC_0096.JPG

[Jonas_R]

Upgraded the sound system with a Sony DSX-GS80 head unit and a couple of dsx120 from crunch audio. Had to remove a bit of material to get the speakers fitted.

DSC_0084.JPG DSC_0083.JPG DSC_0078.JPG

[Jonas_R]

Got some stuff done in the summer holiday:

New K26/27 turbo from Vidar, a bit of a thight fit but managed to get it on in the end.
DSC_0067.JPG
DSC_0066.JPG


AEM OBD Gauge nd a new antenne instead of the shark finn.

[Jonas_R]

OK, quite confusing for us up north with e100
I thougth you had E85 down there?
You live and learn I guess.

Anyway, you did push 400+ hp on petrol.
That's 5-6% increase from theoretical max of 380 hp on standard RS2 turbo IIRC.
Maybe you were expecting more like 10-15%?

Yeah sorry about the confusion on the petrol.

No E85 in Denmark for some strange reason.

But yeah I was expecting in the 420 hp range, but we tried 1.9 bar of boost and that was not very smooth so we went back to 1.75 bar which was much better.