993 Stock Cam Duration

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06-25-2010, 06:24 PM

vincer77

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993 Stock Cam Duration

Anyone have the stock 993 cam specs for intake lift and duration?

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06-26-2010, 09:55 AM

Bill Verburg

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Quote:

Originally Posted by vincer77

Anyone have the stock 993 cam specs for intake lift and duration?

here are the specs for 1mm lift
IO 1*BTDC
IC 60*ABDC
EO 45*BTDC
EC 5*ABDC

total intake duration @ 1mm lift or greater 241*
total exhaust duration @ 1mm lift or greater 230*

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