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Thread: Looking for upgrades to 94 1.8L motor

  1. #1
    Chassis Designer
    Join Date
    Feb 2013
    Location
    Flower Mound
    Posts
    120

    Default Looking for upgrades to 94 1.8L motor

    I've recently done a conversion from 1.6L to 1.8L and it was MAF tuned to get the A/F numbers right.
    It turned out to be a big bump in power form a hopped up 1.6L motor.

    So, what else can pick up some gains on this 1994 1.8L motor(converted with the 1.6L PCM and harness) ?

    I was informed that the 2001 exhaust manifold would pick up some, and it bolts onto this 1.8L .

    RX7 MAF should pick up some(but would require a retune to get the A/F dialed back in).

    I was told there is an intake manifold made for the export market, that can pick up some. I think it was called a box top intake manifold ?

    Maybe it's time to get a aftermarket EMU ?
    Better tuning for fuel and then timing.

    It's already got a lightweight flywheel
    Anything else good to get more gains with the 1.8L motor ?

    Jay Johnson

  2. #2

    Default

    ... Nevermind.
    Last edited by POS Racing; 11-23-2017 at 10:07 PM.

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