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Thread: 4A-FC free spinner?

  1. #1
    SPANNER CRAB Grease Monkey AE3SGTE's Avatar
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    Default 4A-FC free spinner?

    Is 4A-FC an interference or non interference motor?
    Did a search came up with nothing.....
    Ali.

  2. #2
    Toymods Board Member Chief Engine Builder Hiro's Avatar
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    Default Re: 4A-FC free spinner?

    With the possible exception of the 20v engines, the general consensus is that all A-series engines are non-interference.
    AE102 - Charlene the Old Faithful, Reborn
    JZZ30 - Lexi the Spacecruiser, 1JZGTE>>3SGE. 200rwkw, hunting Skylines and n00bs in SS Commodores
    ST162 - Charlie the non-ghey Celica, 3SGE>>4AGE. GOOOOOOOONE
    AE82 - Rosie the Bitsa from Hell, 70.8kw atw. Has been converted into garage space and money at last
    KE55 - Billie the Beast, sadly missed

  3. #3
    Senior ****** Carport Converter Sam_Q's Avatar
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    Default Re: 4A-FC free spinner?

    while I dont know for sure the valves protrude very little out of a 4afe head due to the recessed design so I would be quite confident that they are

  4. #4
    Zub Zub Domestic Engineer Gavatron's Avatar
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    Default Re: 4A-FC free spinner?

    Yup. Non-interference.
    || 91 MX83 Cressida Grande 1JZGTE - Daily || 84 MA61 Supra 2JZGE - Track ||

  5. #5
    Toymods Board Member Chief Engine Builder Hiro's Avatar
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    Default Re: 4A-FC free spinner?

    Quote Originally Posted by Sam_Q
    while I dont know for sure the valves protrude very little out of a 4afe head due to the recessed design so I would be quite confident that they are
    And the pistons are recessed too...although the design changed between early and late FE heads (I'm guessing the early ones are the same as FC heads)
    AE102 - Charlene the Old Faithful, Reborn
    JZZ30 - Lexi the Spacecruiser, 1JZGTE>>3SGE. 200rwkw, hunting Skylines and n00bs in SS Commodores
    ST162 - Charlie the non-ghey Celica, 3SGE>>4AGE. GOOOOOOOONE
    AE82 - Rosie the Bitsa from Hell, 70.8kw atw. Has been converted into garage space and money at last
    KE55 - Billie the Beast, sadly missed

  6. #6
    SPANNER CRAB Grease Monkey AE3SGTE's Avatar
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    Default Re: 4A-FC free spinner?

    Cleared up, cheers for that!

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