Hello!...

...I am seeking assistance regarding a problem I faced today concerning the availability of some spark plugs with the following specs:

Thread: 14mm

Reach: 25mm (or 1 inch)

Seat: Tappered

Hex: 16mm

Heat range: NGK: 8 or 9
Champion: C59 or C57
Bosch: 5 or 4 or 3
Denso: 27

Anyone knows where I can find some good quality spark plugs for a Zetec E (2.0 lt / ST 170) based-engine with the above specs?

Thanks in advance for your time!

 

The St170 needs these according to the Denso guide

http://www.globaldenso.com/cgi-bin/g...me=&cc=&FF=100. The detail button doesn't give much info though unfortunately. If you want a 27 heat range version, of the ITV24, have a look at these

http://www.opieoils.co.uk/p-4120-den...lug-itv27.aspx

 

Cheers for the reply!...

...The thing is I couldn't verify all of the needed specs (see initial post in here) in the url's you provided me with!...My ST 170 is kinda "tuned up to the max." lets say, so it's rather crucial that I'll find some decent spark plugs with those specs really!...So far I haven't found any matches unfortunately, and I'm gettin' rather tired / desperate, because I am like one breath away from my final programming / dyno!... :-/