3/12/2024 0 Comments Holley 4160 jetting chart![]() The metering plate PN 134-21 is equivalent to a 75 jet. simply taking drawn up idle fuel through the idle feed restriction and then straight into the hole that's the equivalent to #6 in the upper pic of the image above, under/past the secondary idle air bleed, and straight down through the main body to the throttle base plate's secondary transfer slot and idle mixture …The 0-3310-4 is a 4160 Holley that uses a secondary metering plate with a fixed jet.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |