Turbo S Spark plugs
#1
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I would like to get a set of NGK plugs for my Turbo S. Why are the correct ones up get for a stock car. Would it be NGK BPR7ES since they run higher boost than a regular turbo? Thanks!
#2
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Factory specifies the same plug, Bosch WR7DC, for both M44.51 [turbo] and M44.52 [turbo S] engines.
While I've never used them, if I'm not mistaken, the NGK BPR7ES is the Bosch WR7DC "equivalent" plug.
While I've never used them, if I'm not mistaken, the NGK BPR7ES is the Bosch WR7DC "equivalent" plug.