Engine specs - 9a

[mrbeige 0]

I can't seem to find out technical info on my 9a engine :( , does anyone have a good weblink that has full internal dimensions for my engine, like con-rod dimensions, combustion chamber volume, etc?

[davidwort 0]

I can't seem to find out technical info on my 9a engine :( , does anyone have a good weblink that has full internal dimensions for my engine, like con-rod dimensions, combustion chamber volume, etc?

 

Haynes Passat manual, can't remember the stroke but bore is 92.5mm I think.

Compression should be 10.5:1, I'll check tonight if no-one else knows, info is probably in owners manual too.

 

David.

[gradeAfailure 0]

I'll have a look in my Waynes manual when I get home and post up the specs... What info exactly did you want?

[mrbeige 0]

Stuff like conrod specs, little end bearing size, compression ratio, combustion chamber volume, CR, bore, stroke, etc

 

Not necessarily your normal stuff!

[moneypit23 0]

I used this when i analysed my car for a project

 

http://www.thecorrado.com/corrado2016v.pdf

 

might have something useful in there

[gradeAfailure 0]

Tch, my Waynes manual for the Passat doesn't cover the VR6 or 16V engines... useless...!

 

Sorry!

[h100vw 0]

Haynes never did a manual for the 9A. They do have a VW one, I got sent some photocopies of a couple of pages from it years ago by a very nice young lady.

 

There was one on ebay last year, I sold it to a lad off the forum.:mrgreen:

 

mrbeige why do you want all the info???

Gavin

[davidwort 0]

Haynes never did a manual for the 9A...

 

My 1988-91 passat haynes manual covers the 9A, although a lot of the photos are geared towards the 8v passats.

 

 

David.

[surfer.vr6 0]

http://www.corradoclub.org/Tech%20files ... %2016v.pdf

 

Might help?

[h100vw 0]

Haynes never did a manual for the 9A...

 

My 1988-91 passat haynes manual covers the 9A, although a lot of the photos are geared towards the 8v passats.

 

 

David.

 

It has the fluid specs and stuff but it's not got all the info for a full engine rebuild like you would find in the MK2 Golf manual. There is nothing on the ign and injection systems if I remember correctly, which is where the VW book comes in.

 

For instance you can't even adjust the tickover on a 9A......

 

Gavin

[Henny 0]

h100vw, not entirely true... disconnect a plug lead and I'll wager it'll adjust the tickover... ;) :lol:

 

Sorry, I'll get me coat... :oops:

[mrbeige 0]

I think I'm going to have to take it apart aren't I!

 

What is the difference between the 9a block and the audi 6a block?

[davidwort 0]

I think I'm going to have to take it apart aren't I!

 

What is the difference between the 9a block and the audi 6a block?

 

not much, ancilliary bits really and the sump pan and oil pickup pipe, got one in my C (6A block),

 

David.

[bristolbaron 10]

http://www.clubgti.com/forum/forum_post ... 52550&PN=1

 

Worth a look. doesnt give you tech details you're after, but theres plenty there!

[roo 0]

I found this page a while back, has most of the useful engine dimensions...good bedtime reading.

 

http://not2fast.wryday.com/vw/stuff/vw_engines.shtml

Not2Fast: VAG Engine Component Dimensions

[mrbeige 0]

Fantastic....good skills! That's one worth noting down I think 8)