 New guy carb question- how to select the right jets? |
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| Chily89 |
 Oct 13 2014, 07:28 PM
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Newbie  Group: Members Posts: 2 Joined: 13-October 14 From: Ohio Member No.: 18,013 Region Association: Upper MidWest  |
I'm helping my friend get his car working correctly. We are having some carb issues. What is the process for getting the correct idle jets? I have read instructions on the redline website but I'm still having issues. The 914 is a 4cyl 2270 with dual weber 44 Idf's.
I read something about removing the main stacks then driving around. Can somebody please explain this method further. |
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| tornik550 |
Oct 15 2014, 05:45 AM
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Senior Member Group: Members Posts: 1,248 Joined: 29-January 07 From: Ohio Member No.: 7,486 Region Association: None |
Thank you for every ones help. I found a very interesting problem. I had a somewhat cheap fuel pressure regulator (spectre?) and a Mr. Gasket oil filled fuel pressure gauge. I had checked the gauge which showed 3 psi previously. I checked again last night and it was still 3 however when I turned the car off, it stayed at 3! I let the car sit for a while- still 3. I had a extra gauge so I swapped it and turned on the car and the pressure went up to 5.5psi. I also had an extra fuel pressure regulator so I swapped that in and set the pressure to 3 and now the gauge reads 3. GRRRRRRRRR- so I had a busted fuel pressure regulator and a stuck fuel pressure gauge.
Am I correct that an issue like this could cause my rich issues? |
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Posts in this topic
Chily89 New guy carb question- how to select the right jets? Oct 13 2014, 07:28 PM
ThePaintedMan
I read something about removing the main stacks t... Oct 13 2014, 09:04 PM
McMark
I read something about removing the main stacks ... Oct 13 2014, 10:52 PM Chily89 There currently is an AEM wideband installed. The... Oct 14 2014, 04:58 AM ThePaintedMan When you say it's "always too rich",... Oct 14 2014, 05:56 AM tornik550
When you say it's "always too rich... Oct 14 2014, 06:15 AM tornik550
When you say it's "always too rich... Oct 14 2014, 06:40 AM ThePaintedMan Okay Tornik, that makes sense.
36s should be in t... Oct 14 2014, 07:36 AM tornik550
Okay Tornik, that makes sense.
36s should be in ... Oct 14 2014, 07:46 AM stugray AFR gauges are nearly useless except at WOT with a... Oct 14 2014, 09:38 AM McMark What you're describing about the AFR sounds li... Oct 14 2014, 09:29 PM stugray
stugray - Narrowband AFR gauges are nearly useles... Oct 14 2014, 10:00 PM ThePaintedMan Yes. Which is why I suggested to start there first... Oct 15 2014, 06:04 AM stugray
Stu - think of it this way, widebands operate usi... Oct 15 2014, 07:14 AM ThePaintedMan Hope this doesn't get too hijacked...
But St... Oct 15 2014, 07:51 AM |
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