Nettet14. nov. 2012 · Since you're so helpful, I thought I'd see if you could find the info for my Holley. The list number is 50464 and it is a 750 square bore, vacume secondary. I have the Holley rebuild kit (703-33) for it, but Holley has never been my flavor so I'm trying to find out everything I can about it, before I screw it up and try to rebuild it. Nettet22. feb. 2024 · Holley 1904, 1 barrel carburetor jet sizes. Find the original jet size for your particular vehicle. Use this size to determine any changes.
Main Jets - Holley
NettetCarburetor Jet Size Calculator (for motorcycles only) NOTE – Advanced Options – You can just go with the default settings here as all motorcycles are factory set to run at sea level and at 20′ Celsius (68′ Fahrenheit). … Nettet2. nov. 2004 · 1,665 Posts. #5 · Nov 1, 2004. Todd, Holley makes lots of variations in the 4150 DP carbs so you need the List number. For example, the 650DP 0-4777 has 6 different configurations; One without a dash number, and -1 through -5. (ie 0-4777-2) Those 6 carbs use 2 different primary jets and two secondary jets. Here's the link to … statistics about acid rain
Idle Air Bleeds size and the transition circuit Hot Rod Forum
Nettet25. mar. 2013 · I know there is a chart somewhere for the factory jet sizes from Holley. I have a Holley HP 4150 list 82651, I cant find factory jet size anywhere, and of course I never wrote it down, Can anyone help me? I found several older charts but cant finde the specs for this carb. Thanks in advance. sedanbob Registered Joined Oct 13, 2008 947 … Nettet14. okt. 2024 · Think of this restrictor as the main jet for the idle circuit. A typical idle feed restrictor size for a 750 cfm Holley will be 0.032-inch in diameter combined with an idle air bleed on top of the carburetor measuring 0.075-inch. These specs are also the dimensions for our Holley 750 HP. NettetHolley main jets allow you to fine tune your carburetor. These jets have 1/4"-32 UNF thread and they are offered in a wide variety of hole sizes to allow fine tuning of your specific application. If you are looking for an even quicker, easier main jet change-out option, see our selection of Hex Head Pro-Jets. statistics a level pearson