Edelbrock 1406 Accelerator Pump. Or it’s the accelerator pump? Buy iFJF Accelerator Pu
Or it’s the accelerator pump? Buy iFJF Accelerator Pump Edelbrock 1406 Carburetor Rebuild Kit for 1400 1403 1404 1405 1406 1805 at Walmart. Shop now for fast shipping and easy returns! We have every piece for an Edelbrock carburetor, all of our pieces are authentic Edelbrock pieces that were acquired via our carburetor buyback program. Buy Carburetor Accelerator Pump - Hi-Perf Performer Series Edelbrock Performance - BKN EDE1467 online from NAPA Auto Parts Stores. I pull the carb Jan 30, 2017 · Moving the rod closer to the carb body increases the accelerator pump "squirt," however, if the idle and primary calibrations are correct the base adjustment (middle hole) should be sufficient. It idles but stumbles when I try to drive it. They felt my theory about the increased pump stroke and longer pump reaction time had merit. Is the accelerator pump usually real hard to press down? I probably still have something clogged. ie you should see fuel squirting when the throttle is moved. I have no pump shot. The Edelbrock Performer and Thunder Series AVS/AVS2 carburetors have an external pump lever with three hole locations for link attachment providing three distinct pump delivery curves (Figure A). Remove fuel inlet fitting and gasket (24). Mar 25, 2016 · This is the accelerator pump going down to far when the throttle is pressed, causing an off idle flooding condition. I tried changing jets, spring, rods, timing, moving the accelerator pump arm, etc. 95 + $5. A weak accelerator pump squirt can cause a hesitation on acceleration. Once I hit 40 mph it was great. The Edelbrock accelerator pump asembly part # 1470 is designed for use with Edelbrock Performer Series® 1400, 1403, 1404, 1405, 1406 EPS Carbs as well as 1801, 1802, 1803, 1804, 1805, 1806, 1825 and 1826 Thunder Series AVS®carbs. Everything worked good until a week later when he tried to start it again. This controls the volume or total amount of extra fuel from the accelerator pump. Only a light dribble. On models 1406 and 1408 remove choke cover mounting screws (10) choke housing retainer (10A). _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Edelbrock Carburetor #1412 FEATURES & DETAILS: • Designed and calibrated for serious street high- performance engines • Easy to adjust with performance with no ''failure- prone'' power valves • Well equipped with a high-capacity accelerator pump and high Aug 22, 2004 · accelerator pump is the easiest place to start. Edelbrock Accelerator Pump Assemblies When doing a rebuild on your Edelbrock carburetor, don't forget to replace your accelerator pump with one of these top quality replacement pump assemblies. 49 Jul 5, 2008 · I've been having a bog from idle on WOT with my Edlebrock 600CFM 1406 carb every since I installed an Air Gap intake. I ordered what look like a sturdier pump Jun 3, 2014 · An someone explain to me the pump system on my 1406. It's funny to hear Edelbrock support stating the 1406 should not be used on an RPM intake. Edelbrock 1404 calibration kit offers customizable solutions for optimizing carburetor performance, ensuring compatibility through careful verification and enabling real-world improvements in fuel efficiency, smooth idling, and overall drivability. First I rebuilt the carb. I finally found something that works--an Edelbrock #1468 accelerator pump Jan 3, 2026 · Accelerator pump assembly for #1400, #1403, #1404, #1405, #1406, #1805, #1806, #1825 and #1826. It would bog out, almost stall, and I'd have to pump the gas half a dozen times until it ran smoothly. Oct 12, 2017 · Im helping a friend with his AFB's (Edelbrock 600) accelerator pump issue. This pump is engineered for today's modern fuel that contains ethanol. also see how much vacuum it pulls when idling in gear, and compare that Edelbrock's recommendation for the metering rod springs. Jan 30, 2017 · Moving the rod closer to the carb body increases the accelerator pump "squirt," however, if the idle and primary calibrations are correct the base adjustment (middle hole) should be sufficient. 49 Free shipping Dec 11, 2025 · Find many great new & used options and get the best deals for Edelbrock Carter AFB Accelerator Pump 1400 1403 1404 1405 1406 1407 1409 1410 at the best online prices Jul 22, 2019 · All- I talked to Edelbrock Tech staff today. This pump has a steel shaft and a heavy duty spring and is an upgrade to the plastic version. They include an accelerator pump, spring and cup assembly. Jun 20, 2007 · I'm a Holley guy and I ran across a 1406 Edelbrock carburetor and am not familiar with the adjustment on the accelerator pump. Jul 5, 2008 · I've been having a bog from idle on WOT with my Edlebrock 600CFM 1406 carb every since I installed an Air Gap intake. Jan 7, 2016 · I recently noticed a hesitation on acceleration, I took the carb out and looked at the accelerator pump. Find top brands, exclusive offers, and unbeatable prices on eBay. Jan 26, 2006 · There are two ways to adjust the accelerator pump circuit on this carb.