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> fuel delvery options, d-jet vs carbs
orangecrate
post Apr 25 2025, 11:35 AM
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I'm finally getting closer to getting the Cruel Mistress on the road . (Read I'm putting things together instead of taking them apart) I'VE dumped a ton of new parts in this rig and alot of time and energy. I want to actually use it as I believe it was designed for, a touring car. Like several thousand mile trips. AZ to WA. Hwy 1. The Rockies. Million Dollar Hwy. Road trips. Engine rebuilt. Trans refurbished . New brakes, bearings,etc. Mechanically in very good shape. Electrical Eh the light and signals work and wipers. My concern is being stranded somewhere by my 50+ yr old FI. D-jet. In terms of reliability, would I be better off to run carbs and if so what setup? She's a 72 1.7 ,stock motor. If I stick with the Djet , what spares should I take? What are your thoughts on converting to Mega Squirt to control the FI?? This is not a high end build. Thanks for your thoughts , insights and time. Robin (IMG:style_emoticons/default/driving.gif)


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ctc911ctc
post May 7 2025, 10:56 AM
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On the Road Experience

1. Extra Relay for the Fuel Pump - know that the pump SHOULD make noise for 2 seconds once the key is turned If the cabin heat fan works, you can switch this relay with the fuel pump
2. Ignition Switch - only when it is raining hard, or below zero and you only have a light jacket will this fail - know this symptom - no spark but everything else works => ignition switch
3, When you are hill climbing and the car is hot and you stop for a Nehi Grape Soda, when you try and restart it may just not start. There are a few issues (yes more than just the position of the fuel pump) that in my experience cause this. Just finish the soda, enjoy the scenery and wait 20-30 minutes. It will start and will never tell you why it would not. This can be a real tail chaser.......yes, this happened to me in a car where the pump was in the Frunk.......10 below and with a date........sigh.....I still need therapy.
4. bumps - you can feel pebbles on the road in this car, limit the drive-per-day to 300miles, after 300 miles that the sport-feel-fatigue can make you wish for a sloppy driving mid 60s Cadillac
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orangecrate
post May 8 2025, 11:11 AM
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QUOTE(ctc911ctc @ May 7 2025, 09:56 AM) *

On the Road Experience

1. Extra Relay for the Fuel Pump - know that the pump SHOULD make noise for 2 seconds once the key is turned If the cabin heat fan works, you can switch this relay with the fuel pump
2. Ignition Switch - only when it is raining hard, or below zero and you only have a light jacket will this fail - know this symptom - no spark but everything else works => ignition switch
3, When you are hill climbing and the car is hot and you stop for a Nehi Grape Soda, when you try and restart it may just not start. There are a few issues (yes more than just the position of the fuel pump) that in my experience cause this. Just finish the soda, enjoy the scenery and wait 20-30 minutes. It will start and will never tell you why it would not. This can be a real tail chaser.......yes, this happened to me in a car where the pump was in the Frunk.......10 below and with a date........sigh.....I still need therapy.
4. bumps - you can feel pebbles on the road in this car, limit the drive-per-day to 300miles, after 300 miles that the sport-feel-fatigue can make you wish for a sloppy driving mid 60s Cadillac
(IMG:style_emoticons/default/smile.gif) (IMG:style_emoticons/default/biggrin.gif) (IMG:style_emoticons/default/smile.gif)

(IMG:style_emoticons/default/laugh.gif) Experience is a great teacher. Rather painful at times,but those are the lessons you remember eh! (IMG:style_emoticons/default/lol-2.gif)
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Posts in this topic
orangecrate   fuel delvery options   Apr 25 2025, 11:35 AM
Jack Standz   Interesting question. Ran a carbureted '72 1...   Apr 25 2025, 12:12 PM
Shivers   I put carbs on mine in 1983. They now need to be r...   Apr 25 2025, 01:05 PM
Jim Blakewell   I put carbs on mine in 1983. They now need to be ...   May 6 2025, 12:06 PM
930cabman   I am a dyed in the wool carb guy, my vote would go...   Apr 25 2025, 04:01 PM
emerygt350   I'm a believer in just driving it. Carbs of c...   Apr 25 2025, 04:15 PM
Ron914   I'm a believer in just driving it. Carbs of ...   Apr 25 2025, 04:21 PM
Root_Werks   I'm a believer in just driving it. Carbs of...   May 6 2025, 11:31 AM
Superhawk996   AAA and a credit card. Have fun out there! O...   Apr 25 2025, 06:32 PM
dtmehall   :agree: i've been running 40idf's for 40...   Apr 25 2025, 06:49 PM
orangecrate   :agree: i've been running 40idf's for 4...   May 6 2025, 08:54 AM
Superhawk996   :agree: i've been running 40idf's for ...   May 6 2025, 09:10 AM
VaccaRabite   :agree: i've been running 40idf's for ...   May 6 2025, 11:18 AM
ClayPerrine   [quote name='orangecrate' post='3204274' date='Ma...   May 6 2025, 12:09 PM
NARP74   So what is a ballpark number for current FI as an ...   May 6 2025, 12:41 PM
ClayPerrine   So what is a ballpark number for current FI as an...   May 7 2025, 09:22 AM
rjames   Overall the original FI is pretty darn reliable. I...   May 6 2025, 01:04 PM
Osnabruck914   My previous 914 had D-Jet. My present one has dua...   May 6 2025, 04:20 PM
930cabman   My previous 914 had D-Jet. My present one has du...   May 6 2025, 05:17 PM
ctc911ctc   On the Road Experience 1. Extra Relay for the Fue...   May 7 2025, 10:56 AM
orangecrate   On the Road Experience 1. Extra Relay for the Fu...   May 8 2025, 11:11 AM
mlindner   Back in the 80's I put carbs on my 1.8. Ran gr...   May 7 2025, 12:32 PM
orangecrate   Back in the 80's I put carbs on my 1.8. Ran g...   May 8 2025, 11:13 AM


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