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KCPSG KCPSG is offline
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Join Date: Jun 2004
Location: Lafayette.Louisiana
Posts: 553
For everyone's info..
I E-mailed NGK and got this response today.
Just for peoples future reference between NGK and Bosch.

According to my notes, Bosch WR7DC crosses to a BPR6ES NGK spark plug.
The BP8ES plug you purchased is two stages cooler. These plugs should
be a good starting point on a turbocharged vehicle. Thank you.

Kristopher Zdral
Technical Support Representative
NGK Spark Plugs (U.S.A.), INC.

2005 GT3 Milltek Exhaust/ECU reflashed/OEM Short shift
1988 911 coupe (GP white) Turbocharged
1998 BMW 328i
Old 02-19-2007, 12:14 PM
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