More questions about RS2 Spec

[rynaqui]

I have another question

Is the Forge 007 DV I have ok for an RS2 setup? Thanks

[K Simmonds]

A few folks on here have fitted larger oil coolers in the OE location, see if you can find a thread with a good example so you can see whats involved. If the Aux rad is done away with then that makes a better location but I'd want to keep that where you are.

My 13 row setup cost me about £130 using fancy AN fittings and braided pipe, can be done for a lot less if you not so fussed about appearance. Cheaper than a brand new OE cooler and pipes and way more efficient.

[rynaqui]

Yes I still have the aux rad, hmm a 13 row oil cooler in stock position?

[K Simmonds]

As your going RS2 spec and your in a pretty hot country I think I'd go for at least a 13 row aftermarket cooler located in the OE position. I take it you still have the Aux rad?

[rynaqui]

It looks a bit..on the ugly side

While I'm in the process of making a new turbo I guess it's not a bad idea to get a new oil cooler and clean out the oil lines as well

[Rocco]

Oil cooler? Is yours defective?

[rynaqui]

So here is the list of parts I have set to purchase:

Oil cooler
Exhaust manifold gasket
Studs
Rocker Cover Gasket
Turbo Oil Feed Gaskets/Bolts
Diff Hanger Bush

Any more recommendations?

[Rusty]

Aye, my mistake. Just got back from a 3 hour drive in the S2 in terrible weather

[UrS4boy]

I fitted a 3.8 to work with rs2 chip set, as it was a smidge rich at WOT. Of course, cams are different too, so depends how ocd you want yo get with it...

Intake cam is the same (AAN, ABY and ADU). ADU exhaust cam is different.

http://forums.quattroworld.com/s4s6/msgs/87524.phtml

ADU Exhaust cam sprocket with G40 Cam Sensor shutter is different if you are *REALLY* ocd.

AAN/ABY "105" exhaust cam sprocket and shutter wheel:



ADU "105B" exhaust cam sprocket and shutter wheel:



And then there is the cam timing:

http://www.s2forum.com/forum/showthread.php?t=66894&highlight=shutter+105B

[Rusty]

I fitted a 3.8 to work with rs2 chip set, as it was a smidge rich at WOT. Of course, cams are different too, so depends how ocd you want yo get with it...

[UrS4boy]

Fuel Pressure Regulator Info

IIRC RS2 FPR is 3.8 Still as above not necessary, send it to PRJ I am sure he has a tune perfect for you

Agree and agree.

More 20VT fuel pressure regulator info here:

http://forums.quattroworld.com/s4s6/msgs/21108.phtml

Which was accessed via clicking on the appropriate label in this live Engine Bay Device Map:

http://members.shaw.ca/speedtek/UrS%20Engine%20Bay%20Device%20Map.html

[rynaqui]

You guys are legends! So much info on here

[Error404]

IIRC RS2 FPR is 3.8
Still as above not necessary, send it to PRJ I am sure he has a tune perfect for you

[newsh]

I think RS2 FPR 3.8 Bar or something strange?? Anyway it won't matter if the car is being remapped, only if you want to use the stock RS2 chips in the ECU. In fact if you're remapping you could just use the ABY ECU you already have with a new MAP sensor and the right chipset/mapping.

Edited to remove confusion

[rynaqui]

Clutch will be fine as RS2 and ABY share a clutch and flywheel. My stock 3B clutch holds chipped RS2 power... just and that's much weaker.

Injector seats are a good call. Cheap and easy with the IM off. More problematic with it on if it goes wrong.

Loads of maintenance you can do at the same time...

Sounds good, will see what is the limit on RS2 injectors and fuel pump, I'm hoping to have it done sometime before summer

What brakes do you have at this time on the car?
If you're running stock S2 brakes you should consider at least RS2 brakes... Safety first!

I am running 996 calipers with 304mm discs if I recall, just replaced front discs and a new set of Ferrodo DS2500 pads, awesome