Audi S2 Coupé -91 - Some fix & Tuning!

[s2driveruk]

err....wow great photos and a nice thread...keep it going, looking fwd to th finished article

[Niklas_S2]

Me too, and when my S2 stops hoovering all the cash out of my bank, I'm going to upgrade from DC to AC/DC so I can learn aluminium too.

Haha I´ve got the same cash-"problem" but i have a nice brother that supplies me with all kinds of machines

[jsws3]

The car is a real credit to you it looks amazing .

What paint did you use on the gearbox ?

[AndyP]

Me too, and when my S2 stops hoovering all the cash out of my bank, I'm going to upgrade from DC to AC/DC so I can learn aluminium too.

[Niklas_S2]

First time welding aluminium?? Really?? Nice work

Yes it was! I´m starting to love the TIG

[AndyP]

First time welding aluminium?? Really?? Nice work

[Niklas_S2]

That looks stunning First time I've like painted lowers

Thanks alot!

[AndyP]

Short after that i painted the bumpers and the skirt in the same colour as the rest of the car! Then it turned out like this:

That looks stunning First time I've like painted lowers

[Niklas_S2]

Hey!

Think it´s time for me to start my own thread here on S2forum, so I can show what I´m doing in my garage back in Sweden and hopefully get som tips & tricks on my way.

It will be ALOT of pics in this post, but I hope you enjoy it!

Here is some pics days after I bought it 2009.






Personally I hated the rims and thought the car was way to high
So I bought BBS LeMans 19" Replica and lowered it a bit...


Short after that i painted the bumpers and the skirt in the same colour as the rest of the car! Then it turned out like this:




Changed the headlights to RS2


Putted a few hours on the Engine so it looked alright...


I also bought some leather seats.




Then the "real" project started 2,5 years ago when I was tired of running with only
~280hp...


Really an oily mess :/


The gearbox in need of some love


Ordered an 7A-head that was setup for 3b...


After some work


One of the valve


Always nice to ad some fresh parts


Ordered some parts...




Then I just mounted it all back together


The original K24 7000, for the first startup.


The gearbox after some love..




In waiting after more parts i bought some treser tail lights


One lifter








Megasquirt V3X


Some 7A-cams


Mounted...


Sneakpeek at the Engine in the car..






Thought it would be nice with some metal interior




Took away the original fuellines and fixed the tank a Little bit too...








Cathtank in the back..


Thought it would be cool to build my own intake...
















First time I ever welded aluminium












I´m pretty happy with that







3B-engine / 2,2L

Engine setup:

Block
#H-Beam Rods
#Balansed (pistons, rods, crankshaft, flywheel, clutch and crankshaft pulley)
#Cylinder block is Milled and Honed
#ARP-bolts for flywheel, crankshaft and cylinderhead
#Homemade surge protection in the oil pan
#Steel gear on the crankshaft
#ACL Bearings
#Bushings in Delrin to the engine and gearbox
#New waterpump

Cylinderhead
#Ported
#Milled Valves and seats
#New valve guides on exhaust side
#Milled to the deck surface
#New valve seals
#Stiffer valve springs
#7A Cams
#Tommi´s Billet adjustable cam gear
#New timing chain

Exhaust
#Turbo (Not decided yet) (T3)
#Cp-service exhaust manifold
#Stainless 3" with 3,5" downpipe
#Turbosmart 45mm WG
#Turbosmart 50mm Blow off valve

Intake
#Home made intake of aluminum with fullradie hoppers
#Original throttle

Fuel
#Braided fuel lines AN8
#E85
#Bosch 1700cc fuel injectors
#Aeromotive BTR
#Fuelpumps - 1 Bosch 040 in tank and 2 Bosch 044 after catchtank

Gearbox/Clutch
#Sachs 707 push plate
#Sachs 4-pad torsion sinter-pad

Ignition
#Megasquirt v3x
#VAG 60-2 trigger at crankshaft from Audi A2
#VAG 115R-coils
#Hallsensor from ABY/AAN

More updates will come!


/ Niklas