bosch F5DPOR or ngk PFR7B which one you prefer?
Spark Plugs - Bosch Or NGK
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Thirded...
The Perfectionist
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Audi Class Concours winner Stoner Park 2014, ADI Concours D'Elegance Class Winner 2008, Runner up 2014. Winner, S2Forum Show'n'Shine Billing 2006 & 2008.
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Me too, in case you were unsure!!
'93 S4 Avant now back on the road complete with new shiny go faster bits.Comment
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Seventh'ed
Audi 80 S2 Nothelle N300 Avant, 1993, Amethyst Pearl VW/Audi Car Magazine article about this very car
Audi A6 Avant 2.5 TDi, 1995, Arctic Silver (now sold)
BMW E36 325i Coupe, 1993, Diamond Black (now sold)
VW Polo 1.0L 6N, 1998, Red (the missus' car)
Aprilia Rs250 motorbike, 1998, Black (the weekend toy)Comment
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Bosch F3CS
(because I'm running on E85, and will experiment with 2.2+ bars of boost. Ethanol is extremely detonation resistant, but not as pre ignition resistant as race fuel with the same octane rating (115+). Thus, a colder plug is a smart move for that specific fuel when pushed hard.1995 RS2 on Alcohol (6.8sec 100-200km/h)
1994 80E Avant
1986 2L Golf 2 on AlcoholComment
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