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epbrown epbrown is offline
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Join Date: Jul 2000
Location: Central Kentucky
Posts: 3,466
From "911 Performance Handbook"

Intake: Opens 7 BTDC, Closes 47 ABDC
Exhaust: Opens 49 BBDC, Closes 3 BTDC


PS: Sorry it took so long...
"Motorcycles... the cigarettes of transportation." Seth Myers
Old 04-11-2002, 04:54 AM
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