S Type 4.0 valve specs

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Mar 28, 2010 | 08:01 PM

Stanvaneyk

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From: Maple Ridge

S Type 4.0 valve specs

Looking for valve specs for my 2001 S type 4.0 litre, have had heads all rebuilt and need to set valve clearance but don't have specs, does any body know what the tolerances are for this engine.

Mar 28, 2010 | 08:30 PM

steve11

Joined: Feb 2010

Posts: 1,595

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From: USA

Yes,

Set intake valves .18mm to .22mm clearance cold

Set exhaust valves .23mm to .27mm clearance cold

Mar 28, 2010 | 08:43 PM

Stanvaneyk

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From: Maple Ridge

thanks for the help.

Nov 2, 2023 | 02:57 PM

human_gamepad

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Joined: Jun 2023

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From: France

Hey guys, just wanted to get a source for those values if possible ? Can't find them anywhere in the workshop manual. It would be reinsuring to know where they come from

Nov 2, 2023 | 03:39 PM

NBCat

Joined: Jan 2012

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From: Newport Beach, California

Here is a link to the Engine Training Course PDF:

https://www.dropbox.com/s/vqpy3bbjzd...e_168.pdf?dl=0

Refer to page 71 of the PDF (page 23 of the Course) for valve tappet clearance specifications