F.A.S.T. 102 lower injector o-rings? - LS1TECH



Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

F.A.S.T. 102 lower injector o-rings?

Reply
 
Thread Tools Search this Thread
Old 12-24-2015, 01:28 PM   #1
On The Tree
Thread Starter
iTrader: (3)
 
Join Date: Jun 2012
Location: Williamsburg Ohio
Posts: 120
Default F.A.S.T. 102 lower injector o-rings?

Does anyone know of a injector o-ring you can go to the parts store and get for the fast 102 lower intake? Trying to avoid ordering and want them today. I thought I heard mustang o-rings maybe?
JIMS SVT is offline   Reply With Quote
Old 12-24-2015, 04:10 PM   #2
TECH Fanatic
iTrader: (10)
 
themealonwheels's Avatar
 
Join Date: Jan 2011
Location: South MS
Posts: 1,140
Default

7mmx4mm, tough to find state side. I had to buy a pack of 100 to couple with my rail adapters, so I have some spares if you're interested. Say, 15 bucks shipped?
themealonwheels is offline   Reply With Quote
Old 12-27-2015, 01:28 AM   #3
On The Tree
 
Nick_R_23's Avatar
 
Join Date: Oct 2011
Location: Alaska
Posts: 167
Default

This would be a long shot, but if you are close by to one, hit up a Polaris dealer and check for part number 5412891 or 1500198. Those may be the ones you need.
Nick_R_23 is offline   Reply With Quote
Old 03-20-2017, 09:36 AM   #4
TECH Fanatic
iTrader: (6)
 
corvet786c's Avatar
 
Join Date: May 2005
Location: Port St. Lucie, Fl
Posts: 1,233
Default

You can use a stock LS1 o-ring, then go to harbor freight and buy the green O-rings, that are heat treated and chemical resistant, the stronger ones.

I took the stock one and used a green smaller one from harbor freight and placed it above the stock one on the bottom of the injector. Even though the stock o ring is smaller around the injector site of the intake, The Harbor freight o ring pushes on it so that it will not move. No leaks, no problems. Plus mine is a boosted car. It works well.
corvet786c is offline   Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Injector O-ring confirmation Zero_2_Sixty Fueling & Injection 1 02-22-2015 07:16 AM
FAST LSXR 102 - lower oring ls1 style injector gokussx4 Generation III External Engine 1 04-14-2013 01:06 PM
FAST injector spacers on a LS2 manifold ... stock O-rings? DuronClocker Fueling & Injection 3 01-01-2013 09:48 AM
LS1 and LS2 Injector O-ring Confusion (Manifold) badazz81z28 Generation III External Engine 0 09-22-2012 10:05 AM
Lower injector o-rings for FAST 102 and LS1 injectors [email protected] Fueling & Injection 2 09-11-2012 09:31 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -5. The time now is 09:52 AM.


 
  • Ask a Question
    Get answers from community experts
What's your question?
Send