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Old Jun 7, 2010 | 09:46 PM
  #11  
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jonnyfocus
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Joined: Nov 2005
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From: northern ireland
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Originally Posted by oilman
According to Denso, ITV20s are the standard ones

http://www.globaldenso.com/cgi-bin/g...me=&cc=&FF=100

ITV22s won't be a problem though
I've saw that before, its an american lad that said that 22's are for standard engine, he is into his denso plugs

Did you look at what it recommends for the st170? It wouldn't need a colder plug that the frs.

Last edited by jonnyfocus; Jun 7, 2010 at 09:48 PM.
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