20v Na Engines

[4WheelDrifter]

I forgot something, initially the NM was buit for the Italian requirements :

all engines above 2 liter were (and still ???) overtaxed that's why they built a 1994 cm3.


They were found on Coupé & limo T89 audi 90


Coupé 20V 2.0E 1989 1994 cc/160 ch 339 cars
Coupé 20V 2.0E quattro 1989 1994 cc/160 ch 1 470 cars
90 20V quattro 1989-1991 1994cc/160 ch 1 589 cars (Italy)

Thanks. That would add up with what I had heard somewhere too.

How could I miss the RR? Well I had a hard day yesterday, and I missed the 'NA' in the title anyway.
I didn't know a 1B was a 20V.

[mcandmar]

initially the NM was buit for the Italian requirements, all engines above 2 liter were (and still ???) overtaxed that's why they built a 1994 cm3.

Thats what i've read in a few places, never seen one myself but i have heard of people getting there hands on NM cams so there out there somewhere.

[Keith]

Has anyone actually seen an NM engine? Did we get them in the UK?

I forgot something, initially the NM was buit for the Italian requirements :

all engines above 2 liter were (and still ???) overtaxed that's why they built a 1994 cm3.


They were found on Coupé & limo T89 audi 90


Coupé 20V 2.0E 1989 1994 cc/160 ch 339 cars
Coupé 20V 2.0E quattro 1989 1994 cc/160 ch 1 470 cars
90 20V quattro 1989-1991 1994cc/160 ch 1 589 cars (Italy)

[Keith]

Hello :

some 10V non turbo engines :

KV : 2.2 liter 136 ps
NG : 2.3 liter 136 ps

Some 20V non turbo engines :

NM : 2.0 liter 160 ps (replaced by 7A 'cos of not enough torque)
7A : 2.3 liter 170 ps

Some 20V Turbo engines :
3B : 2.2 liter (semi-electronic ignition) 5 speed (S2 coupé 89-mid 93 4500 cars) 220 ps
ABY : 2.2 liter (electronic ignition) 6 speed (S2 coupé 1500 cars/limo-300 cars/avant-1800 cars) (mid93-96) 230 ps
ADU : 2.2 liter (porsche improvement) 6 speed (RS2 Avant 2200 cars /limo -only 3)
AAN : 2.2 liter (audi 100 S4) 5 or 6 speed (free option) 230 ps
1B : 2.2 liter (semi-electronic ignition) Audi 200 turbo 20V

there are even some more....

[4WheelDrifter]

Has anyone actually seen an NM engine? Did we get them in the UK?

[4WheelDrifter]

NM, 7A, 3B, ABY, AAN and ADU are all 5 cylinder 20V engines.

[mcandmar]

There was also a 2 litre version called the NM, 7A is the 2.3 litre 20v. ...yes basically.

[Albie S2]

Hi

are all 20v 5cyl engines called 7a engines???????

thks