WebApr 9, 2009 · Start the car and adjust the idle stop until you get it to idle between 800-900 RPM. With the air cleaner on, adjust the mixture screws until the RPM drops 50 (don't use a vacuum gauge). Now take the car out for a test and tune. The rest of your fine tuning can now be done accurately using the 1405 manual. WebOct 18, 2014 · Backed the idle speed screw all the way out and the throttle is pulled all the way as far as it can go and it still idles above 2000rpm. Electric choke, unplugged and 3 …
New Edlebrock carb wont idle below 1,000 - Team …
WebMay 30, 2024 · I removed the idle mixture adjustment needles and blew compressed air through them. That seems to have cleared up the problem. It runs fine now, and both … WebAug 27, 2011 · 5. 0. 0. Aug 15, 2011. #1. I've got a 1970 coupe with a 302, Edelbrock 1405 carb, Edelbrock performer intake, hooker headers and stock points/condenser system. I bought it running a few months ago, … cyberpsychology behavior \\u0026 social networking
1406 carburetor issues - Edelbrock Community Forum
WebOct 10, 2024 · To start the engine open the mixture screws 1/2 turn, see if that helps. Also, the choke butterfly should only be "just" closed. That is, lightly, but fully closed. If you try to open the butterfly with your finger, it should open "very" easily, but then reclose very lightly. You may have it adjusted too tightly. WebFeb 19, 2012 · Discussion Starter · #1 · Feb 13, 2012. Working on my 88 Chevy C1500 stepside, sbc 383. I recently rebuilt the Edelbrock 1407, 750cfm carb. I'm not getting … WebJan 30, 2024 · Along with the rebuild parts we picked up a calibration kit. It has the pieces necessary for fine-tuning. This is the end of a metering rod—the small diameter is the rich step, the larger ... cyberpsychology certificate