Home 
Home Search search Menu menu Not logged in - Login | Register

 Moderated by: Greg Fletcher
New Topic Reply Printer Friendly
ZS Float Bowl Plug  Rate Topic 
AuthorPost
 Posted: 09-14-2020 07:12 pm
  PM Quote Reply
1st Post
pokeyjoe
Member
 

Joined: 10-01-2019
Location: Long Beach, CA USA
Posts: 28
Status: 
Offline
I'm replacing the TR6 175CDs on my car with the proper JH carbs. There are many minor differences in the carbs. One is the plug in the bottom of the float bowl. The used JH carbs I bought and am rebuilding have a plastic plug with o-ring that just snaps into place. The TR6 carbs have a brass unit that actually screws into the body of the carb. The literature I've looked at shows one or the other. Is there a preference?

Back To Top PM Quote Reply  

 Posted: 09-14-2020 08:10 pm
  PM Quote Reply
2nd Post
redracer
Member
 

Joined: 09-10-2012
Location: BROOKHAVEN, Georgia USA
Posts: 654
Status: 
Offline
The plastic plug with "O" ring is the later style; the brass plug with the screw was earlier(but NOT on any J-Hs) which by turning in or out would adjust the needle/gas mixture.
The earlier ones had a fixed needle that would not move, whereas the later style uses a 1/8" allen wrench to move the needle up & down for the mixture

Back To Top PM Quote Reply

 Posted: 09-14-2020 08:19 pm
  PM Quote Reply
3rd Post
pokeyjoe
Member
 

Joined: 10-01-2019
Location: Long Beach, CA USA
Posts: 28
Status: 
Offline
Well, I certainly don't need more the one way to adjust the mixture. Plastic it is.

Thank you!

Back To Top PM Quote Reply  

 Posted: 11-22-2020 03:37 pm
  PM Quote Reply
4th Post
noomg
Member
 

Joined: 08-02-2018
Location: Long Beach, California USA
Posts: 457
Status: 
Offline
Pokeyjoe,

Make sure you replace the O-rings on the plastic plug. They can start leaking when they get old, very bad.

Back To Top PM Quote Reply

Current time is 07:36 am  
> Jensen Healey & Jensen GT Tech > Carburetors > ZS Float Bowl Plug Top




UltraBB 1.172 Copyright © 2007-2011 Data 1 Systems