Nettet22. des. 2015 · Following these step-by-step tuning tips are necessary to make sure that your engine runs at peak performance. Along with these tuning tips, a check of your … Nettet24. aug. 2024 · Brought the fuel level to about the middle of the glass sights and adjusted the air/fuel mixture screws according to a video Holley put out on YouTube, was just wondering if anyone had any tips on how to get my carb tuned it just right and stop It from running to rich. Click to expand...
Tech Feature: Holley Ultra HP Carburetors - EngineLabs
Nettet8. jun. 2024 · If you wish to tune by way of emulsion bleeds, then it must be done on a dynamometer where you can carefully monitor the air/fuel ratio. Holley offers emulsion bleed tuning components. As you can see, these new Ultra HP Holley carbs are jammed with features every racer use. The new XP series are definitely tunnel ram friendly! NettetFor tuning purposes on the Ultra HP 850, we leaned the carburetor out by four jet sizes to achieve a 13:1 air fuel ratio, where it made the most power. What we ultimately found was that Holley had this carburetor made its best power right at a 13:1 air/fuel ratio. tbtools提取序列
Carb Class: 5 Basic Carb Tuning Tips - Holley Motor Life
Nettet11. okt. 2024 · The restrictors located behind the power valve are called power valve channel restrictors (PVCR). They are generally the same thread size as the emulsion restrictors that are located in the main well of the metering block. These are a 6-32 thread size. The emulsion bleeds you mentioned are the two, three, or sometimes five little … Nettet22. jul. 2014 · I dove into the carb tuning stuff awhile back. I had some luck, my car makes about 500hp and it will get 13-14mpg cruising at 3500rpm and then run 11.20s at the … Nettet14. nov. 2006 · That's why Holley offers various size screw-in emulsion bleed jets from 0.000-inch (blank)-0.078-inch for all the tunable orifices in this 2-bbl adjustable metering block. tbtools引用文献