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Valve overlap degrees 1HZ toyota

Tech Talk for Cruiser owners.

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Joined: Mon Nov 30, 2009 12:07 pm
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Valve overlap degrees 1HZ toyota

Post by Lid 1957 »

Hello.
Does any know the crank degrees for valve overlap on a 1HZ 4.2 toyoya diesel.I cannot seem to find these and dont have a degree disc to do it myself.
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Post by hdj105 »

Inlet open 8deg BTDC, close 36 deg ABDC
Exhaust open 51deg BBDC, close 5deg ATDC
Greg G
2000 HDJ105
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Location: paraburdoo

Post by Lid 1957 »

Thanks for that info
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