Dutch circuit S2 3B

[Audi_CQ]

With regard to the wastgate the frequency valve is for now the main problem. With the DTA stand alone computer it is hard to find the righ frequency. We have found a frequency valve for which the frequency to use with the DTA computer is known, so I hope this will be te solution.

I'm running a DTA S100 with an Autronic valve. Regulate on top with a frequency of ~30hz. Running with base turbo map only(no PID) so I can have different boost pressure depending on TPS.

[Evert Thomas]

Last week we recieved the powdercoated control arm, and this weekend mounthed them to the car.

New control arms



The old control arms removed



New tyers on the rims





Compare them with the old toyo tyers



The control arms mounthed











Take a look how it goes





And also with the new tyers

[terrybullwon]

your arb is missing

[Evert Thomas]

That is correct. It's removed because the whole subframe was removed. For the ARB at the back we are waiting for the new one.

[Bart76]

Nice Evert!!
Wat doe je met de oude banden??

[Evert Thomas]

Nog niet over nagedacht, intresse?

[Bart76]

18 inch toch? hoever versleten? prijs?

[Evert Thomas]

The new camberplates in progress



Made a start with the reconstruction of the front of the car and the engine bay

[Evert Thomas]

The camber plates getting it's shape, some pictures








Front of the car removed, and removed everything in the engine bay what isn't needed anymore

[Evert Thomas]

New pulley for the alternator in progress

[Evert Thomas]

To get the car ready in time for the first Time Attack Event, we decide to work also on the car at the second christmasday. An update

The topmounths in progress












Tidying op the wiring in the enginebay







Got rid of about 5kg of the crank pulley, so also the radiator will fit more easy

[Evert Thomas]

Just before the year will end a update of the work done last week

Painted the steering rods





We turned off the half of the crankshaft puly, to make it lighter and to create space for the radiator. Also the new steering pump puly installed.





The new alternator in place (lighter with a higer voltage). We placed the alternator a bit more backwards and the puly we made ourself. The pullies will be driven by just one v-belt



New intercooler



The new radiator will look like this and will be one of a Subaru Impreza



Frame in progress for the frontside of the car



Fitting the intercooler



The new bumper. It's clear al lot of cutting have to be done.



Tomorow another day!

[quattro84]

What altenator are you going to use now Evert?

[Evert Thomas]

It's an second hand alternator, I think of a VW Golf. It's a Boch alternator and delivers 14 volts and 70 ampere.

[terrybullwon]

you shaved off all the weight of the harmonic crank balancing pulley why?