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> 1.7 big bore fuel injection
Damo
post Jan 29 2020, 11:22 AM
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Hi all. I’m in the process of converting my stock 1.7 to a big bore 1.9 and was looking to keep the stock fuel injection system if I can. I would just like to know if this is possible and how the original FI is tweaked, do I need to fit bigger injectors and mess with the throttle position etc etc. I’ve been told it’s possible but would like more detail so that I can continue. There must be quite a few out there that have done the big bore so hopefully someone will jump in. Thanks.
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dr914@autoatlanta.com
post Jan 30 2020, 10:46 AM
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the fuel injection works perfectly with the big bore kit no reason to change anything, maybe a 270 ohm resistor between the head temp sensor and the wiring harness if you are putting your foot into it


QUOTE(Damo @ Jan 29 2020, 10:22 AM) *

Hi all. I’m in the process of converting my stock 1.7 to a big bore 1.9 and was looking to keep the stock fuel injection system if I can. I would just like to know if this is possible and how the original FI is tweaked, do I need to fit bigger injectors and mess with the throttle position etc etc. I’ve been told it’s possible but would like more detail so that I can continue. There must be quite a few out there that have done the big bore so hopefully someone will jump in. Thanks.

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