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Documentation and Links

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  • If you’re completely new to burning chips, you may want to take a look at the Beginners’ Guide before reading the rest of this article.  You will probably still need to read this guide in order to...

    • 27SF512 JWT Chip

    27SF512 JWT Chip

    JWTCHIP

    $14.99
    $14.99
    Sale Sold out
    Shipping calculated at checkout.

    In stock

    (20+ units)

    These assemblies from Jason Waters Tuning utilize a Xenocron-type design with authentic GLS27SF512 chips which are many-times-programmable as SST27SF512 using the BURN2 and other programmers. PLEASE NOTE that these particular modules do NOT have A15 connected, so they are essentially 32k chips with addressing from 0000-7FFF. This is fine for most applications (except 64k like 94/95 GM TBI), but it can't be used with the 2TIMER and such. For that, you can use the full-64k C2 27SF512.

    Reviews

    Customer Reviews

    Based on 6 reviews
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    A
    Andrew Redding
    Like the SST chip, but better!

    The JWT chip works fantastic in replacing the old SST chips that seem to be running out. Loading tunes works the same as they used to. However, these chips aren't notched to know which is the correct direction to socket them in, recommend marking which way is "up".

    A
    Anonymous
    Good

    Good

    9
    90IsuzuTrooper2.8
    Chip has a low profile and is rewritable

    Chip has a low profile and is rewritable. Works great!

    R
    Ruben Vargas
    The hype is real! Top

    The hype is real! Top notch!

    J
    Jon
    Does the trick!

    Everything I've ordered from Moates has worked flawlessly and this chip is no exception. I wish I had ordered more to have some extras with various tunes on them, and I highly recommend having extras. Customer support is excellent as always.

    12
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