Spark Plugs
I have a RB5 with the 2.5 conversion running 465/443 and I have the denzo plugs at the moment but need a change so was thinking of going over to NGK???
Just want some opinions on what plug is best to use and the gap size etc.
Thanks
Lee
Just want some opinions on what plug is best to use and the gap size etc.
Thanks
Lee
Most recommend NGK PFR7B's on 0.7mm/0.65mm gap for modded Scoobs. I use them with 0.65mm gap on my RB5. 
Think with your spec Lee and what you intend to use it for (Track/Strips) it might be worth going over to 8's as they are supposed to be even cooler. Would have thought the gap would be the same.
Not sure how easy it is to get 8's. Have you tried 7's?

Think with your spec Lee and what you intend to use it for (Track/Strips) it might be worth going over to 8's as they are supposed to be even cooler. Would have thought the gap would be the same.
Not sure how easy it is to get 8's. Have you tried 7's?
Most recommend NGK PFR7B's on 0.7mm/0.65mm gap for modded Scoobs. I use them with 0.65mm gap on my RB5. 
Think with your spec Lee and what you intend to use it for (Track/Strips) it might be worth going over to 8's as they are supposed to be even cooler. Would have thought the gap would be the same.
Not sure how easy it is to get 8's. Have you tried 7's?

Think with your spec Lee and what you intend to use it for (Track/Strips) it might be worth going over to 8's as they are supposed to be even cooler. Would have thought the gap would be the same.
Not sure how easy it is to get 8's. Have you tried 7's?
Peace of Mind!!!
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