Denso Iridium, What will these plugs do for my engine?
#21
I am also currectly running copper Motorcrafts but when I increase the Boost to 14PSI on my Kenne Bell I Want the Denso Iridiums in there.
I already have a set of one step colder waiting to be installed!!
I already have a set of one step colder waiting to be installed!!
#24
Originally Posted by PO10PONY
I had Standard heat range ones in my 4.6 2V when it was N/A and the pedal response was better and fuel mileage improved a little.
#25
Originally Posted by gfong
Were they Denso's or NGK's? Good deal either way. Thanks
Not sure what the factory plugs are?
But if I recall from a previous vehicle when I put in platinum plugs I felt a difference so I'm sure there will be a diiference when these go in.
Will let you know. I'll leave the old plugs in for the first week then swap then out.
You'll have to wait till April :cry2:
#26
Heres some more info...:
Testimonials:
http://www.mach1mustang.org/vbulleti...hlight=iridium
Heat ranges:
http://www.accufabracing.com/denso_2.htm
Testimonials:
http://www.mach1mustang.org/vbulleti...hlight=iridium
Heat ranges:
http://www.accufabracing.com/denso_2.htm
#27
Originally Posted by gfong
Thank you very much. I appreciate the response. 2v or 4v probally react the same N/A. Thanks again.
On a N/A car I would gap them at .050 and a blower car I would gap them between .030 and .035 and on higher boost car's (500+ rwhp) between .026-.028
Last edited by P.Meister; 02-20-2005 at 02:52 PM.
Thread
Thread Starter
Forum
Replies
Last Post