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> Carbs versus FI, I can buy some carbs and stuff but can I buy FI?
Type 47
post Mar 22 2023, 05:06 PM
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Can you just buy a FI setup? Or do you have to resurrect your 50 system that has been in a box for forty years and you know something is wrong with it?
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Superhawk996
post Mar 22 2023, 07:47 PM
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There is a lot to learn if you’ve never done it before - but you can learn it and the guys here want to help and want to see you succeed.

If this is your first rodeo (sounds like it is) you might want to just hit pause for a day or two. Spend a few days on YouTube and learn more about IDFs and how they work and get two or three perspectives on tuning them. CB Performance also has some good basic setup advice on their site.

The main thing is being willing to put in the time to do the iterative tweaking. The first time I did it, it was awful. But once you learn how to make small changes and listen to how the engine responds, it just gets easier and easier and you’ll be proficient before you know it.
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Type 47
post Mar 23 2023, 05:48 PM
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QUOTE(Superhawk996 @ Mar 22 2023, 05:47 PM) *

There is a lot to learn if you’ve never done it before - but you can learn it and the guys here want to help and want to see you succeed.

If this is your first rodeo (sounds like it is) you might want to just hit pause for a day or two. Spend a few days on YouTube and learn more about IDFs and how they work and get two or three perspectives on tuning them. CB Performance also has some good basic setup advice on their site.

The main thing is being willing to put in the time to do the iterative tweaking. The first time I did it, it was awful. But once you learn how to make small changes and listen to how the engine responds, it just gets easier and easier and you’ll be proficient before you know it.


We are hitting pause for a few days, good advise.

while i've owned 7 914's since 77' this is the 1st one i've completely disassembled (except for the engine/trans) and reassembled.

Now that all the ignition stuff got pulled off and messed with I got thrown in the deep end, so tuning is fairly new other than adjusting valves, changing plugs, etc.
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Posts in this topic
Type 47   Carbs versus FI   Mar 22 2023, 05:06 PM
JamesM   Can you just buy a FI setup? Or do you have to r...   Mar 22 2023, 05:35 PM
r_towle   There are quite a few packaged kits available now....   Mar 22 2023, 06:17 PM
914werke   imo by the time you buy carbs & associated bit...   Mar 22 2023, 06:22 PM
Type 47   imo by the time you buy carbs & associated bi...   Mar 22 2023, 06:46 PM
GregAmy   Of course something in the box is bad or the PO w...   Mar 22 2023, 07:01 PM
Type 47   Of course something in the box is bad or the PO ...   Mar 22 2023, 07:19 PM
bossboy302   [quote name='914werke' post='3067019' date='Mar 2...   Mar 23 2023, 10:06 AM
mihai914   Not sure if you're asking about a stock system...   Mar 22 2023, 06:23 PM
Type 47   Not sure if you're asking about a stock syste...   Mar 22 2023, 07:28 PM
bkrantz   Not sure if you're asking about a stock syste...   Mar 22 2023, 08:25 PM
mepstein   Eric at PMB Performance has developed a modern FI ...   Mar 22 2023, 06:29 PM
BeatNavy   You'll learn a lot about how an engine operate...   Mar 22 2023, 06:57 PM
brant   You can bench test all of the djet components indi...   Mar 22 2023, 07:07 PM
emerygt350   I definitely like djet but it really is limited an...   Mar 22 2023, 07:08 PM
Superhawk996   Can you just buy a FI setup? Or do you have to r...   Mar 22 2023, 07:20 PM
Type 47   Can you just buy a FI setup? Or do you have to ...   Mar 22 2023, 07:36 PM
Superhawk996   There is a lot to learn if you’ve never done it ...   Mar 22 2023, 07:47 PM
Type 47   There is a lot to learn if you’ve never done it...   Mar 23 2023, 05:48 PM
Superhawk996   We are hitting pause for a few days, good advise...   Mar 23 2023, 08:27 PM
gnomefabtech   Any modern aftermarket ECU will be leaps and bound...   Mar 22 2023, 09:26 PM
GregAmy   A megasquirt or whatever will run great using the...   Mar 23 2023, 05:58 AM
gnomefabtech   A megasquirt or whatever will run great using the...   Mar 23 2023, 09:29 AM
GeorgeKopf   I have been looking at the SDS EM-5. http://www.s...   Mar 22 2023, 09:45 PM
r_towle   Have you considered getting a base tune setup for ...   Mar 22 2023, 09:49 PM
Type 47   Have you considered getting a base tune setup for...   Mar 23 2023, 06:11 PM
partsguy22   Clay Said I should mention our efforts towards thi...   Mar 23 2023, 08:41 AM
NARP74   Clay Said I should mention our efforts towards th...   Mar 23 2023, 09:57 AM
ClayPerrine   Clay Said I should mention our efforts towards t...   Mar 23 2023, 12:01 PM
gnomefabtech   Clay Said I should mention our efforts towards th...   Mar 23 2023, 11:55 AM
technicalninja   Basic tuning of an aftermarket ECU does not requir...   Mar 23 2023, 01:21 PM
partsguy22   I thought I had more pictures of the project after...   Mar 23 2023, 02:09 PM


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