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IMG_20180702_151410.jpg Hi, my name is thomas and have been reading a lot on this forum and thought to start own topic now that own project car is getting to a point I can actually drive it.
So two years ago I bought this 1994 S4 Avant with AAN engine, it had been parked outside for over 2 years with cracked exhaust manifold and electrical issues.
After fixing electrics and engine issues I drove this for about a year, except for some chip and coil conversion it was all original. Loved it especially because it was my first quattro but soon wanted more power and so this started, note this is and will be daily driver no track car.
So last summer I started with engine build, had to get H-beam rods in there so ended up with replacing piston rings and honing cilinders, complete head rebuild with light porting job and all other basic stuff.
Setup now:
2.2 20V AAN
Holset Hx40 Super#16
2.0 tfsi coils
Stock ported wastegate
3,5" downpipe till 3" mid/rear damper
60mm bov
2.5" intercooler piping
Fmic size dont remember
High flow billet fuel rail
Ajustable fpr
MAC 3 port boost solenoid
Walbro 255 feed to swirl tank
2x Bosch 044
An8 feed and an6 return teflon lines
SRE sintered clutch and pressure plate
7a single mass flywheel
034 engine mounts
Diy PU filled stock gearbox mounts
Tatech T6 pro ecu
Vems 4bar MAP
Aem/bosch wideband
Arp head studs and 12.9 main bearing bolts
E85
Front Brembo 18z with 345mm discs
Rear stock calipers with Thuppu adapters and 330mm discs
Suspension is not done yet except front shocks, upgrades WILL be done coming winter.
About a month ago I got to drive for the first time after rebuild, first for me to deal with standalone ecu but after some testdrives and logs it was running quit well enough, drove like 250km and this week was dynotime.
Still engine breake in time and on mineral engine oil. 7k limit on dyno @2 bars boost 553,8hp/634nm hope some more by raising rev limiter and boost pressure later.ALS not working yet, to litle air to make it pop only using the idle valve as antilag air valve , was thinking to open throttle valve more and using fuel cut idle will it work?
Car now waiting to go to MOT sometime next week,
Pictures coming!
So two years ago I bought this 1994 S4 Avant with AAN engine, it had been parked outside for over 2 years with cracked exhaust manifold and electrical issues.
After fixing electrics and engine issues I drove this for about a year, except for some chip and coil conversion it was all original. Loved it especially because it was my first quattro but soon wanted more power and so this started, note this is and will be daily driver no track car.
So last summer I started with engine build, had to get H-beam rods in there so ended up with replacing piston rings and honing cilinders, complete head rebuild with light porting job and all other basic stuff.
Setup now:
2.2 20V AAN
Holset Hx40 Super#16
2.0 tfsi coils
Stock ported wastegate
3,5" downpipe till 3" mid/rear damper
60mm bov
2.5" intercooler piping
Fmic size dont remember
High flow billet fuel rail
Ajustable fpr
MAC 3 port boost solenoid
Walbro 255 feed to swirl tank
2x Bosch 044
An8 feed and an6 return teflon lines
SRE sintered clutch and pressure plate
7a single mass flywheel
034 engine mounts
Diy PU filled stock gearbox mounts
Tatech T6 pro ecu
Vems 4bar MAP
Aem/bosch wideband
Arp head studs and 12.9 main bearing bolts
E85
Front Brembo 18z with 345mm discs
Rear stock calipers with Thuppu adapters and 330mm discs
Suspension is not done yet except front shocks, upgrades WILL be done coming winter.
About a month ago I got to drive for the first time after rebuild, first for me to deal with standalone ecu but after some testdrives and logs it was running quit well enough, drove like 250km and this week was dynotime.
Still engine breake in time and on mineral engine oil. 7k limit on dyno @2 bars boost 553,8hp/634nm hope some more by raising rev limiter and boost pressure later.ALS not working yet, to litle air to make it pop only using the idle valve as antilag air valve , was thinking to open throttle valve more and using fuel cut idle will it work?
Car now waiting to go to MOT sometime next week,
Pictures coming!
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