Virtual Dyno Room

[A80Avant]

since E85 is more readily available, i would go that route as well, or even a switchable map if needed.

How is the rest of the rs2 Espen? engine wise, have you done anything to it?

[EspenW]

since E85 is more readily available, i would go that route as well, or even a switchable map if needed.

How is the rest of the rs2 Espen? engine wise, have you done anything to it?

On my RS2, the non-stock ADU components are the following: turbo, software, injectors, 044 pump, adjustable FPR, Forge DV, MBC, a few silicone hoses and a Milltek catback. Aux rad is removed.

[A80Avant]

good stuff

[macspring]

Espen,

What's a LOBA Package for an RS4 ?

Just idly curious.

Thanks.

[Jamo]

Loba motorsport they are all over audisrs with products such as turbos fuel pumps clutches

[macspring]

In German and and no B4 / C4 stuff, no worries though.

Thanks for reply.

[Jamo]

Check Audisrs or speak to Quattronutter as he hs bought and installed various S4 / RS4 loba packages for his and customer cars

[EspenW]

Here is another and better graph for the MTM RS4. This is 3rd gear instead of 4th, smoother curve and somewhat better numbers:

[A80Avant]

This is the best run i could find on my 3076R
apparently at some point i had realised i had some boost leak due to a ruptured vaccum hose, and i guess this is the only run i can find logged that boost was able to be kept this high.

its a run of 2bar overboost coming in quite fast and 1.96bar till 6000ish rpm where the run ends. I was running 225/40/18 tyres then and 245/35/18 now.

I can notice an almost identical spool on the 2 setups, but i must say that the spool on the current setup will improve as the WGFV DC is getting reduced drastically in order to avoid a spike over 1.4bar.

More fun after next weekend and the mapping session!

[A80Avant]

and here is the comparison to Ross's K27/26

[EspenW]

Nice curves!
Do some tests in 4th gear as well. If no private track is available, one can do a pull up to 5500rpm (still under 100mph) in 4th to get the fat part of the torque curve. I guarantee an improvement vs the 3rd gear pulls.

[A80Avant]

ill try and do one or 2 this week, as im getting on the dyno on saturday for a session there

[EspenW]

Sweet. Will be cool to compare the VDR results to the dyno numbers. What dyno are you going to?

[A80Avant]

i dont know the make yet, but a load based dyno so we can do the mapping properly

[EspenW]

What company/tuner?