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Hot!3sge head on gen 2 3sgte block

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W34PN
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2020/01/18 19:45:15 (permalink)
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3sge head on gen 2 3sgte block

So, as my post below states, I have a 91 mr2 here that has a spare engine and 3sgte I'm building.

The 3sge has top feed injectors, oil cooler, larger throttle body, larger duration cams and side feed plenum/intake.

Should I just swap the head ? Seems benifical? Has anyone bothered?
#1


2 Replies Related Threads

    just_ace
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    Re: 3sge head on gen 2 3sgte block 2020/01/30 18:55:16 (permalink)
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    Which gen na head? To be honest, there's nothing particularly beneficial of the gen2 3sgte head over the na head, and gen3 3sgte/ge heads are essentially the same with different cams/inlet manifolds etc.

    Throttle bodies are the same size for eaxmch gen regardless of turbo or NA. Gen2 is 55, gen3 is 60.
    #2
    92 Hard Top
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    Re: 3sge head on gen 2 3sgte block 2020/01/31 17:07:54 (permalink)
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    Intake port holes are smaller.
     
    #3

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