spark plugs......good ones or bad ones?
i have been using the NGK R PFR6B plugs....wondering if u guys have any suggestions for an upgrade....and any experiences (good or bad) with other sets of plugs...
have a uk turbo which is kicking out just under 300bhp at 1.1-1.2 bar. thanks in advance!!! ian |
Originally Posted by bigmiller
(Post 7925861)
i have been using the NGK R PFR6B plugs....wondering if u guys have any suggestions for an upgrade....and any experiences (good or bad) with other sets of plugs...
have a uk turbo which is kicking out just under 300bhp at 1.1-1.2 bar. thanks in advance!!! ian Dougie |
I had issues running PFR6B's, I was told by Bob Rawle (who did my mapping) to change them to PFR7B's and gap them to 0.65. Problems all gone now, the 7's run cooler than the 6's. I am running 281bhp 1.3-1.5 bar so not a lot different to you. Just give them a try and see how you get on. There is an Ebay company doing the 7's for £29 inc p+p at the moment, bargain.
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I suggest you try NGK PFR 7bs and expect to pay under £35 for a set from most motor factors. (We buy in well under £30)
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cheers fellas.....sounds like it is 7s for me......
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