Slant Six Forum
https://slantsix.org/forum/

Holley 1920 jet source
https://slantsix.org/forum/viewtopic.php?t=46214
Page 1 of 1

Author:  DonPal [ Sun Sep 04, 2011 9:40 pm ]
Post subject:  Holley 1920 jet source

It seems that new Holley jets are available with part numbers such as 122-56 from a number of sources.

Do these jets actually resemble those used originally on the 1920? They appear to have the correct thread and the orifice appears to be .001 less then the original such that a 56 jet has a .055 orifice

Has anyone tried these jets to see if they fit the 1920?

Author:  raPoM [ Sun Sep 04, 2011 9:47 pm ]
Post subject: 

Yep,they fit.

Author:  Aggressive Ted [ Tue Sep 06, 2011 8:13 pm ]
Post subject: 

Yes, just about every auto part store I have visited has a selection. Sometimes you need to order the smaller sizes from Jegs or Summit Racing.

Page 1 of 1 All times are UTC-08:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/