Current Classifieds

1977 Pinto Hatchback Parts

Date: 08/29/2020 05:31 pm
Looking for Radiator and gas tank
Date: 10/24/2018 07:41 am
Need 72 pinto parts!
Date: 06/14/2019 01:40 pm
72 Turbo Pinto "Hot Rod" rebuild
Date: 08/09/2018 11:09 am
hubcaps

Date: 06/05/2018 09:13 pm
Bumper, grill and fender wanted
Date: 12/24/2016 04:13 pm
Pinto sales literature / magazine ads/ owners manuals
Date: 03/21/2017 07:47 pm
Pinto in Maine for sail...solid body

Date: 03/07/2017 07:03 pm
Wanted Dash for Pinto up to 1975
Date: 01/19/2020 09:06 am
I need a 1976 hood
Date: 12/19/2016 06:02 pm
79 Wagon with many extras
Date: 07/08/2020 04:18 pm
Early 2.0 engines
Date: 05/09/2018 12:45 pm

Author Topic: ranger header on 74 2.3  (Read 1449 times)

0 Members and 1 Guest are viewing this topic.

Offline fh4ever

  • Pinto Member
  • **
  • Posts: 37
  • FeedBack: +0/-0
  • slower traffic keep right

  • Total Badges: 2
    Badges: (View All)
    Topic Starter Windows User
ranger header on 74 2.3
« on: November 24, 2015, 07:33:34 PM »
hey all, question for you Pinto folks.  I picked up a '93 ?? Ranger exhaust header to go on a '74 2.3.   When I removed the chunky cast iron exhaust manifold, there are these "holes" in the exhaust ports that come to the outside surface just below the exhaust port.  (must have been some attempt in the '70's for air pollution control?) The Ranger header does not cover these holes.  What are you guys doing to run the Ranger headers?   plugging the hole ? and how?

Offline dick1172762

  • Vintage Pinto Racer
  • PCCA Management Board
  • Pinto Sr. Master
  • ******
  • Posts: 2623
  • FeedBack: +362/-0
  • Gender: Male
  • I'm a llama!

  • Total Badges: 7
    Badges: (View All)
    Topic Starter Signature Poll Voter Windows User 1000 Posts Tenth year Anniversary Fifth year Anniversary
Re: ranger header on 74 2.3
« Reply #1 on: November 25, 2015, 07:39:57 AM »
Tap the holes and use set screws to plug the holes. Easy fix.
Its better to be a has-been, than a never was.

Offline Wittsend

  • Pinto Sr. Master
  • ******
  • Posts: 2513
  • FeedBack: +241/-0

  • Total Badges: 8
    Badges: (View All)
    Tenth year Anniversary Mobile User Topic Starter Poll Voter 1000 Posts Linux User Windows User Fifth year Anniversary
Re: ranger header on 74 2.3
« Reply #2 on: November 25, 2015, 10:49:03 AM »
Those holes were from the smog pump days. Air (oxygen) was pumped into the exhaust stream to assist in burning off the undesirable emissions.  I'd assume that with the advent of the O2 sensor the smog pump saw its last days. That being the O2 system is looking for the absence of oxygen as a sign of complete combustion.  As stated, tap the holes and put in a set screw plug.