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Exhaust & Emissions

All exhaust and emissions related topics, from race-only to smog-legal.



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Threads 1 to 20 of 1109

Forum: Exhaust & Emissions

All exhaust and emissions related topics, from race-only to smog-legal.

  1. Tank vent tube to manifold?

    Started by Jackthemind, 04-23-2017 11:44 PM
    • Replies: 8
    • Views: 82
    Yesterday, 07:27 PM Go to last post
  2. Muffler help... Glasspacks or ?

    Started by 85CapriRS, 04-15-2017 03:22 PM
    • Replies: 15
    • Views: 275
    Yesterday, 05:57 PM Go to last post
  3. EGR valve differences

    Started by DougTx, 04-21-2017 10:32 AM
    • Replies: 2
    • Views: 70
    04-23-2017, 11:55 PM Go to last post
  4. intermittant RPM droppage, engine bucking

    Started by fgross2006, 03-24-2017 07:08 PM
    • Replies: 14
    • Views: 259
    04-23-2017, 11:29 PM Go to last post
  5. 1986 GT Tailpipe Finish

    Started by av8vito, 04-07-2017 01:58 PM
    • Replies: 17
    • Views: 373
    04-21-2017, 11:16 PM Go to last post
  6. JBA Shorties

    Started by jjltthomas, 04-11-2017 02:19 PM
    • Replies: 2
    • Views: 60
    04-11-2017, 03:19 PM Go to last post
  7. Long tube headers verses short tube headers

    Started by dads86gt, 03-12-2017 01:12 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 757
    04-04-2017, 04:00 AM Go to last post
  8. 1986 5.0 Air Pump Check Valve

    Started by av8vito, 03-30-2017 07:13 PM
    • Replies: 0
    • Views: 73
    03-30-2017, 07:13 PM Go to last post
  9. 4bbl GT emissions 83 vs 84/85

    Started by jessesandy, 12-10-2016 09:15 PM
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,054
    03-29-2017, 09:13 PM Go to last post
  10. Need some help with 1981 4.2L V8 Emissions

    Started by Saleenssc14, 05-04-2016 11:49 AM
    2 Pages
    1 2
    • Replies: 26
    • Views: 2,070
    03-16-2017, 10:10 PM Go to last post
  11. Kooks 351 headers

    Started by 2nd chance cobra, 02-28-2017 05:44 PM
    • Replies: 1
    • Views: 88
    03-14-2017, 06:45 AM Go to last post
  12. Installing an EGR system

    Started by mrriggs, 10-18-2016 04:11 PM
    • Replies: 13
    • Views: 602
    03-03-2017, 09:26 PM Go to last post
  13. Buying used MAC Headers

    Started by 86GT5.OhNo, 01-09-2017 03:30 PM
    • Replies: 19
    • Views: 598
    02-27-2017, 09:29 PM Go to last post
  14. GT40P with stock shorties or manifolds

    Started by E2ZZGLX, 02-23-2017 08:58 AM
    • Replies: 6
    • Views: 187
    02-27-2017, 08:46 PM Go to last post
  15. M-9430-P50 Ford shortie headers for "P" heads

    Started by hcmclean, 02-27-2017 12:51 PM
    • Replies: 6
    • Views: 157
    02-27-2017, 04:14 PM Go to last post

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