Camshaft lobe separation angle question

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03-21-2010, 02:02 PM

Cupcar

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Camshaft lobe separation angle question

Can anyone tell me what the starting, fully retarded, camshaft lobe separation angle in a 996 GT3 is?

Thanks.

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03-21-2010, 02:55 PM

Macster

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Quote:

Originally Posted by Cupcar

Can anyone tell me what the starting, fully retarded, camshaft lobe separation angle in a 996 GT3 is?

Thanks.

My reference gives: Valve timing with 1mm valve travel and zero clearance:

Inlet opens 1 degree before TDC; Inlet closes 119 degress before TDC; Outlet opens 133 degrees after TDC; Outlet closes 7 degrees after TDC.

Camsaft timing adjustment is 25 degrees.

Sincerely,

Macster.

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