Holley 31 nozzle

Holley 4160 Carburetor Carb Rebuild Kit Vacuum 390 600 CFM Quick Fuel 3-2000. AU $31.95 + AU $4.02 shipping i am pulling about 18 vacuum at idle. I just was on the holley site checking on nozzles and it said that if I use a 37 or higher I should be using the bigger pump. Could that be my problem? Should I try a 35 which would be a jump up from the 31 that was in it but not requiring the larger pump? Jul 02, 2017 · I have run a lot of 283's with the old 3310 , 780 cfm holley. It's not too much carb if jetted correctly. I usually ran #29 acc pump nozzle. It doesn't take a big nozzle on the street for this weight of car. Pull the aircleaner and look down the primaries of the carb with the engine off. Very handy. I just switched from a 3.90 gear to a 2.75. I have a #45 squirter on the primary and #31 in the secondary. My squirters have the little brass extensions. I put the 31 in the primary side, and crimped the extensions a bit on the secondary squirter. I have a bunch of accelerator pump cams, but no squirters. Supercharger Carburetor; 4 bbl; 950 cfm; 2 Circuit Metering; Model 4150HP; Mech Secondary; No Choke; Gas; Dual Fuel Inlet; Double Accelerator Pump; Gold Dichromate ... Mar 27, 2009 · It was more noticeable with the engine cold. The carb had #28 nozzles in the primary and secondaries (original nozzles). I read an article where people were complaining that the nozzles were always too small on Holleys and that if you increased the size, your performance would increase. I picked up a set of #31 and replaced the #28's front and ... Primary Pump Nozzle Size 31 Secondary Pump Nozzle Size 31 Carburetor Height (in) N/A Ford Kickdown No Booster Type Down-leg Bowl Inlet Size N/A Vacuum Ports N/A Universal Yes Quantity Sold individually. General Brand Holley Item # HOL0-82851 Mfg Part # 0-82851 UPC 090127664384 This page was last updated: 15-Jul 09:19. Number of bids and bid amounts may be slightly out of date. See each listing for international shipping options and costs. May 28, 2013 · Yes, when you roll the throttle the fuel should be coming out of the squirters. Pink cam is very aggressive. The squirter with a 30cc pump cannot pump greater than what a .031 squirter can shoot..it has to do with volume and the squirter screw. Holley 121-31 Accelerator Pump Discharge Nozzle 0.031 in. Hole Size Tube Style. $25.99. Free shipping . Holley 121-31 Tube Type Discharge Nozzles Pair, Size .031 ... Buy holley discharge nozzle and save big - low UK Shipping & fast. Top deal of the day : Save up to 21% on holley discharge nozzle sale bargains! ... Holley 121-31 ... The nozzle hole size determines the rate of fuel discharge. A larger hole will shoot the fuel at a faster rate, and with less pressure, than a smaller hole. Sizes are stamped on each nozzle. For example, the number 31 indicates that the nozzle hole size is .031-inches. Various styles of nozzles are offered by Holley. Classic Industries offers a wide selection of 1969 Plymouth Roadrunner parts, including 1969 Plymouth Roadrunner interior parts and soft trim, 1969 Plymouth Roadrunner exterior sheet metal, 1969 Plymouth Roadrunner moldings, 1969 Plymouth Roadrunner emblems, 1969 Plymouth Roadrunner weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. Very handy. I just switched from a 3.90 gear to a 2.75. I have a #45 squirter on the primary and #31 in the secondary. My squirters have the little brass extensions. I put the 31 in the primary side, and crimped the extensions a bit on the secondary squirter. I have a bunch of accelerator pump cams, but no squirters. HOLLEY BRAWLER 770 cfm 4 barrel Carburetor-DIE-CAST ALUMINIUM Features; Vacuum secondaries, electric choke, dual inlet fuel bowl, down leg boosters, power valve protection. Primary main jet 72, secondary main 83 jet, 6.5 power valve, .031” pump nozzle, high speed air bleed 31/31, idle air bleed 70/70. Centre hung floats. Throttle bore 1.6875”. This accelerator pump discharge nozzle features 2 nozzles and 2 gaskets and allows for proper tuning of the accelerator pump system. It has a hole size of 0.031" and comes with a limited warranty. Customer Questions & Answers See questions and answers The nozzle hole size determines the rate of fuel discharge. A larger hole will shoot the fuel at a faster rate, and with less pressure, than a smaller hole. Sizes are stamped on each nozzle. For example, the number 31 indicates that the nozzle hole size is .031-inches. Various styles of nozzles are offered by Holley. BLP : Holley® Screws, Fasteners And Hardware - Carburetor Parts BLP Racing Carburetors Fuel Pumps Engine Drive Accessories Engine Hard Parts Fittings/Gaskets/Tools Specialty & Carburetor Tools Apparel Clearance BlowOut Fuel Filters ecommerce, open source, shop, online shopping, store Holley 121-31 Accelerator Pump Discharge Nozzle - Pack of 2 5.0 out of 5 stars 6. $24.49. Holley 121-140 Accelerator Pump Discharge Nozzle - Pack of 2 Holley 121-31 Part Number: 510-121-31. Holley 121-31 Holley Tube Nozzle Hole size .031" ... Holley Nozzle Gaskets 10 per package. Holley 1008-844 Part Number: 510 ...
This accelerator pump discharge nozzle features 2 nozzles and 2 gaskets and allows for proper tuning of the accelerator pump system. It has a hole size of 0.031" and comes with a limited warranty. Customer Questions & Answers See questions and answers

pair of new top quality OEM Holley #31 tube style accelerator pump squirters / discharge nozzles with gaskets for Holley performance carburetors. also fit similar AED, Avenger, BG, Demon, Grant, QFT, Street Avenger carburetors. the proper size and type squirters are a key component in properly tuning for optimum throttle response in the acc. pump circuit. please see our store listings for a complete selection of high performance parts for Holley carburetors.

1-16 of 103 results for "holley accelerator pump nozzle" ... Holley 121-31 Accelerator Pump Discharge Nozzle - Pack of 2. 4.9 out of 5 stars 14. $25.22 $ 25. 22.

Accelerator Pump Discharge Nozzle; 0.031 in. Hole Size; Tube Type; Incl. 2 Nozzles/4 Gaskets; 423-391-7774 198B Industrial Park Road, Suite B, Piney Flats, TN 37686

$31.99. Michigan Inventory ... Holley 4150 Carburetors - Gas / Alcohol - Kit More Details ... Accelerator Pump Discharge Nozzle - 0.042 In Id - Straight Type - Holley ...

Primary Pump Nozzle Size 31 Secondary Pump Nozzle Size 31 Carburetor Height (in) N/A Ford Kickdown No Booster Type Down-leg Bowl Inlet Size N/A Vacuum Ports N/A Universal Yes Quantity Sold individually. General Brand Holley Item # HOL0-82851 Mfg Part # 0-82851 UPC 090127664384

Nov 27, 2020 · Doing some work on my little 67 (hyd roller 289)...I have a 3310-11 carb on it...I have a bad flat spot right away..Last year i changed the shooter from a 25 to a 31 and put the cam on #2..Not much of a difference...Weather does not permit me to road test it but I am going over what I did..Today i noticed it has a green cam...Thats pretty big ..I have lots of Holley books going back to the 80 ...

Aed 5531 Holley Carb Accelerator Pump Squirters-tube .031 - 1 Pair-carb Nozzles

May 23, 2010 · The accelerator pump nozzle is a .031. The secondary spring is the "black" spring. The Renew Kit is the 37-1536 (Holley official rebuild kit; it covers this & similar carbs) The Trick Kit is the 37-933 (contains most everything to rebuild the carb, plus some extra power valves, nozzles, pump cams, etc.) May 28, 2011 · power valve tool for Holley carb ... 2011, 11:06:31 AM by machoneman » Logged ... especially where the fuel transfers to the accelerator discharge nozzle.