Not sure if its been asked but..

[Mark b]

People sometimes talk about there engine I.e aum apk ect I'm prob gonna sound thick but where would I find my engine spec and do these have certain meanings ? Sorry if its a stupid question but still learning about my car as its my 1st golf I've owned

[Rob Zombie]

It's may be of some use

http://uk-mkivs.net/forums/p/456679/3129603.aspx

[davemk4]

Engine code stamped onto engine near front left side iirc

[Mark b]

Cheers for the reply guys appreciate it was just curious ill have a look at my engine if it stops raining 

[Rob Zombie]

Is the the golf your currently have or have you now picked up a 1.8T ?

[Mark b]

It's the one I've got mine is a w reg mk4 gti 2.0 115bhp if that helps

[mcgee9t2]

http://www.golfgtiforum.co.uk/index.php?topic=89491.0

[Mark b]

http://www.golfgtiforum.co.uk/index.php?topic=89491.0

Cheers for that just checked my book and its says APK does the apk have a meaning or is it just the name of the engine ?

[Pez]

2.0   1999–2001   I4 8V   APK/AQY   1984 cc   85 kW (116 PS; 114 hp) @ 5200 rpm   170 N·m (130 lb·ft) @ 2400 rpm
2.0   2001–2006   I4 8V   AZJ/AZH   1984 cc   85 kW (116 PS; 114 hp) @ 5400 rpm   172 N·m (127 lb·ft) @ 3200 rpm

[rockmonkey69]

2.0   1999–2001   I4 8V   APK/AQY   1984 cc   85 kW (116 PS; 114 hp) @ 5200 rpm   170 N·m (130 lb·ft) @ 2400 rpm
2.0   2001–2006   I4 8V   AZJ/AZH   1984 cc   85 kW (116 PS; 114 hp) @ 5400 rpm   172 N·m (127 lb·ft) @ 3200 rpm

170 N m is ~125 ft lb

Besides this, is the above accurate? It would appear there is a significant difference the rpm which they make peak torque.