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Thread: 308 engine number or 253 engine number??

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    Default 308 engine number or 253 engine number??

    Can anyone tell me if this is a 253 or 308 engine number??

    ZZR283****

    or where to find info on the 308 engine numbers?
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    Dangerous Dave is offline Donating Member
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    Closest i could find is....

    HZ series 1977-1980

    3300 engine, 3.298lt, 1977-1980, 82 kilowatts, XQL,ZL

    4.2L engine, 4.142lt, 1977-1980, 120 kilowatts, QR,ZR

    5.0L engine, 5.044lt, 1977-1980, 161 kilowatts, QT,ZT

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    cheers dangerous

    anyone else have any more info??
    Quote Originally Posted by destiny View Post
    so im gonna need a supercharger? fck that ruined my dreams, oh well, it will b easyier to get a turbo then i dont have to pay for the boost.

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    It will have 253 or 308 cast into the block on the passenger side - the side with the starter motor. But the ZR says it is as stated above.
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    i dont have the engine here.. im looking at buying a hilux with holden V8 in it, just want to make sure its not a 253
    the engine number starts ZZ not ZR does that make a difference?

    Dont want to waste my time driving 2 hours to look at it to find out its a 253.
    Quote Originally Posted by destiny View Post
    so im gonna need a supercharger? fck that ruined my dreams, oh well, it will b easyier to get a turbo then i dont have to pay for the boost.

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    I have never heard of a ZZ prefix. As others have said, check the casting on the side of the block. Maybe ask the owner to do this for you???

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    I have a 1 tonner here that has a 253 in it and the engine number starts with QR if that helps

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    thanks for all your help guys ;-)
    Quote Originally Posted by destiny View Post
    so im gonna need a supercharger? fck that ruined my dreams, oh well, it will b easyier to get a turbo then i dont have to pay for the boost.

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    Quote Originally Posted by BOGANV8 View Post
    I have a 1 tonner here that has a 253 in it and the engine number starts with QR if that helps
    Is that an HQ 1 tonner? As i was always thought QT was an HQ model 308 and QR was an HQ model 253....But the 2nd post in this thread says HZ. Wierd.

    Quote Originally Posted by bandit10 View Post
    thanks for all your help guys ;-)
    Only way to really know is the casting on the side of the block, many an engine number would have been changed over the years....

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    Quote Originally Posted by Blown V6 Hatch View Post
    Is that an HQ 1 tonner? As i was always thought QT was an HQ model 308 and QR was an HQ model 253....But the 2nd post in this thread says HZ. Wierd.
    HQ to early HZ was QT/QR. Later in the HZ run, it was changed to ZT/ZR.

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    Quote Originally Posted by Blown V6 Hatch View Post
    Is that an HQ 1 tonner? As i was always thought QT was an HQ model 308 and QR was an HQ model 253....But the 2nd post in this thread says HZ. Wierd.



    Only way to really know is the casting on the side of the block, many an engine number would have been changed over the years....
    Nah its a HJ 1 tonner.

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