Quote:
Originally posted by Red SVX 92
Damn, I don't see any number even close to what Aredub posted earlier on the box, and I don't have my invoice with me right now. This is the only info I have:
PFR6B-11 <---- Old platinum stock spark plug
BKR7E-11 <---- New non-platinum plug, one heat range colder
^^ PF = Platinum
^ 7 is one heat range colder than 6.
That's what I remember, from what my tech told me.
And if I had to guess at what you were up to, I'd say nitrous.... I don't remember turbos needing non-platinums.
Whatever it's for, good luck. If you need more info, I'll see what I can find.
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Actually most tech will tell you NEVER to use platinum plugs in a turbo car. I gues they get too hot or something. Makes the car more prone to detonation.
This is probably why my friend screwed his Merkur up so bad. Or maybe it was the fact we upped the boost from 8lbs for 14.5lbs. One of the two.
Ryan