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MarkRobinson MarkRobinson is offline
Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
ngk BKR6EK Is factory cool plug for '94 3.6 turbo: I use those. In my race-turbo cars I use a NGK BKR7E as they're cheap and one heat range cooler.

Used these plugs for years, hundreds of thousands of high-performance turbocharged miles w/o a hickey.

Porsche Club Racing National Scrutineer
'89 Andial 951
'82 928R
'74 911 RSR 3.6
Old 06-25-2012, 11:04 AM
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