What actually controls the amount of fuel that sprays down the Holley 1920 throat? Is it the main jet? Or something else?
Does the main jet control lean or rich mixture?
Thanks for answers.
| Slant Six Forum https://mail.slantsix.org/forum/ |
|
| fuel volume down holley 1920 throat https://mail.slantsix.org/forum/viewtopic.php?t=4917 |
Page 1 of 1 |
| Author: | tglander [ Sat Feb 01, 2003 11:14 pm ] |
| Post subject: | fuel volume down holley 1920 throat |
What actually controls the amount of fuel that sprays down the Holley 1920 throat? Is it the main jet? Or something else? Does the main jet control lean or rich mixture? Thanks for answers.
|
|
| Author: | Doctor Dodge [ Sun Feb 02, 2003 9:26 am ] |
| Post subject: | |
The main jet controls the basic fuel flow. (once off idle and into the main feed circuit) The Holley's have a "powervalve" which is vacuum activated and adds0in additional fuel when more power is needed. Trivia Question: There are five (5) fuel circuits in the Holley carb. (systems for controling fuel flow & enrichment) Can you name all five? DD |
|
| Author: | tglander [ Sun Feb 02, 2003 10:09 am ] |
| Post subject: | |
|
|
| Author: | Slant Cecil [ Sun Feb 02, 2003 4:38 pm ] |
| Post subject: | |
5 fuel delivery systems: Accelerator pump Main jet Power valve Idle port Transfer slot Cecil |
|
| Author: | james longhurst [ Sun Feb 02, 2003 6:31 pm ] |
| Post subject: | |
call 'em right foot for short! -james |
|
| Page 1 of 1 | All times are UTC-08:00 |
| Powered by phpBB® Forum Software © phpBB Limited https://www.phpbb.com/ |
|