European 126,M110 engine
 

Hi everybody
I have been visiting this website for some time,great site as usual.I have a 1990,300 SE, european version in need for a tune up and valve stem seals,don't have an owner manual for it,called the dealer up for spark plugs recommendation,explaining that i have a euro model and offering to provide the vin#,but the guy said no need for that,it takes H9DCO.I have read a thread on this forum saying H8dc for european version.
I would like to know if there is any website to pull information about this?.also i want to do a compression test for the engine and would like to know the figure in PSI for the cylinder?.
Tankyou so much in advance and have a good day.
Mike.

European 126,M110 engine
 

Sorry guys 1990 300 se,M103 engine.

Click on 'Buy Parts' and talk to Phil. Support the forum.

Hint, its at the top of the page. :)

thank you for you reply warren ,will do.

Will M 110 be the twin cam?

Actually i meant the m103 engine ,when i was posting i got carried away,and typed by mistake (110). Lot of stuff was racing in my mind at that time :).
Anyway, i read lot of posts about non resistor plugs especially for my European car, but unfortunately i keep hearing different answers from shops and dealers about using H9DCO or H8DCO in this euro engine.
Mike303.