Audi S2 Coupe 2.2L 20vt --> 400+ bhp
I'm planning to convert my Motronic Audi S2 Coupe (3B-engine) to the VEMS motronic55.
I can use your help, that's for sure.
On the productpage of the VEMS motronic55, the 3B is not listed, at the top of the page. The ABY, AAN and ADU are. But the 3B is mentioned on the page. I know that there are more VEMSed 3B-engines. Can someone explain this?
My S2 isn't much tampered with, I have it since 2000 and the engine is in good shape.
The only mods I have done:
- Big stainless exhaust + Dahlback style intake + steel divertervalve
- RS2 intercooler
- 996 GT3 brakes with 360mm rotors
- Lowered and 18 inch wheels
- Chiptuned and 250kPa MAP sensor
Parts that we already own:
- STR exhaust manifold
- 034motorsport RS2 injectors
- K26/27 turbocharger, with an 8 exhaust
- Ultimot RS wastegate spring
- 6 speed RS2 gearbox and all the linkage and stuff
- Catalyst replacement pipes
Planned items:
- Uprated conrods
- Uprated fuelpump
- New bearings in bottom and overhaul
- New hydraulic lifters (maybe mechanical)
- Exhaust cam of a N/A 2.3-20v (7A)
- Short inlet route (quite similar to AAN-engine)
- Bigger downpipe
Project
I want to start, with good and precise ordering.
Can someone deliver a raw basemap for the 3B? I'm searching alot on the Wiki, to clear things up. The engine, now, is quite standard, and should run on a standard map.
What would you suggest to order?
I want:
- wideband
- EGT
- 1 --> 5 coils future upgrade
- loose the standard MAF.
Background
My brother and myself are running http://www.S2power.com from Holland.
So my brother will be the next, for a VEMS on his S2 Coupe ABY. My mate has bought my S2 Avant, and is running a Garrett GT3071. I think that he will switch to VEMS also, if I can get my Coupe nicely running.
Pictures of the S2
