Exhaust routing

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  • hotjimmy
    232 I6
    • Feb 21, 2009
    • 31

    Exhaust routing

    Where is everyone exiting their exhaust on Wags/ Cherokees that make it possible to roll down the rear window while driving? I can't drive with the window even cracked without being overcome with exhaust. Mine exited on the passenger side rear corner.

    Thanks!
    SONORA POSSE
    Buggy- EZ-EFI 401, 727, D300, 60's, 1.75" DOM chassis, 42" Sticky Iroks
    Thanks! Interco Tire, Sierra Gear & Axle, Powertank, Raceline Wheels, HereticFab, & Reid Racing

    '82 CJ-7- AMC 401 Edyl Heads, Forged pistons, NP435, D20, Waggy D44's, Spool/Detroit, 4.56's, 36" Irok's

    '77 Chero- 360, T18, D20, D44, SF14B, 35" BFG AT's
  • Wagonforever
    327 Rambler
    • Feb 26, 2004
    • 695

    #2
    There's no way around it, any vehicle will do this pretty much no matter where the exhaust exits. It's areodynamics.
    There are those that have and those that will.

    1986 Grand Wagoneer, BONE STOCK just the way I like em!


    The Aviation Forum

    Fred 08

    Comment

    • newtojeeps
      350 Buick
      • Jun 28, 2006
      • 1415

      #3
      Open your front windows and flip the vent windows all the way.

      Comment

      • getlost4x4
        258 I6
        • Jan 23, 2010
        • 394

        #4
        mine is aimed down at the ground. it stops before the rear axle.

        it doesn't seem to let exhaust in except when the rear window is rolled down.
        www.getlost4x4.com

        78' Jeep Wagoneer (Tank), Built 360, 330 Miles, QT
        360 V8 (fresh rebuild), Summit Racing 8600 cam, GM TBI Conversion (in progress), 31" tires no lift, 2.5" exhaust system,dual batteries, T-Max 9000 lbs winch, many plans empty pockets

        Comment

        • Heavy_Metal_Thunder_81
          Cherokee Outlaw
          • Jan 10, 2006
          • 7292

          #5
          Ive got mine exiting out both rear corners at an angle, havnt had any problem with it coming back in...
          Like so:
          Last edited by Heavy_Metal_Thunder_81; 04-28-2010, 11:02 AM.
          -Jonny B.
          1979 Cherokee Golden Eagle - UNDER CONSTRUCTION
          7" Alcan springs, BJ's HD shackles - 35x12.5x15 BFG Mud Terrains
          AMC 401 - Pro-Flo 4 EFI
          NV4500/NWF BB/NP205 - Triple Stick'd
          F D44 - 4.10, Eaton E-Locker
          R M23 - 4.10, Detroit Locker

          1979 Cherokee Chief - Parts
          1979 Cherokee Chief - Parts
          1979 Wagoneer - Sold
          1981 Cherokee Chief - Cubed

          Comment

          • mattmopar440
            AMC 4 OH! 1
            • May 17, 2007
            • 4092

            #6
            Originally posted by Heavy_Metal_Thunder_81
            Ive got mine exiting out both rear corners at an angle, havnt had any problem with it coming back in...
            He just lost the use of both ears and his voice after trying to talk to the person across the seat
            87' Grand Wagoneer
            401/727/229, Currently:RUNNING
            84 J10/20 hybrid 258/727/208 Daily Driver
            80' J10 4BT/AX-15/208
            74' J10 Go Grabber Green Sold
            Originally posted by Heavy_Metal_Thunder_81
            Inferior Chevy

            Comment

            • getlost4x4
              258 I6
              • Jan 23, 2010
              • 394

              #7
              whats that? i can't hear your. my exhaust is tooo loud
              www.getlost4x4.com

              78' Jeep Wagoneer (Tank), Built 360, 330 Miles, QT
              360 V8 (fresh rebuild), Summit Racing 8600 cam, GM TBI Conversion (in progress), 31" tires no lift, 2.5" exhaust system,dual batteries, T-Max 9000 lbs winch, many plans empty pockets

              Comment

              • Heavy_Metal_Thunder_81
                Cherokee Outlaw
                • Jan 10, 2006
                • 7292

                #8
                Originally posted by mattmopar440
                He just lost the use of both ears and his voice after trying to talk to the person across the seat
                SO!
                -Jonny B.
                1979 Cherokee Golden Eagle - UNDER CONSTRUCTION
                7" Alcan springs, BJ's HD shackles - 35x12.5x15 BFG Mud Terrains
                AMC 401 - Pro-Flo 4 EFI
                NV4500/NWF BB/NP205 - Triple Stick'd
                F D44 - 4.10, Eaton E-Locker
                R M23 - 4.10, Detroit Locker

                1979 Cherokee Chief - Parts
                1979 Cherokee Chief - Parts
                1979 Wagoneer - Sold
                1981 Cherokee Chief - Cubed

                Comment

                • hotjimmy
                  232 I6
                  • Feb 21, 2009
                  • 31

                  #9
                  That's the exact place my exhaust was dumped out at, just not duals. Maybe I'll try dumping it just before the rear tires, angled out?

                  I cut my old exhaust out on the Cherokee to make room for a Chevy 8 lug 44 sprung over and a linked and coiled SF 14 bolt out back. I plan on spending a good amount of money on sound deadening material to quiet the tin can down, so I wanted the exhaust to go all the way back.

                  Originally posted by Heavy_Metal_Thunder_81
                  Ive got mine exiting out both rear corners at an angle, havnt had any problem with it coming back in...
                  Like so:
                  SONORA POSSE
                  Buggy- EZ-EFI 401, 727, D300, 60's, 1.75" DOM chassis, 42" Sticky Iroks
                  Thanks! Interco Tire, Sierra Gear & Axle, Powertank, Raceline Wheels, HereticFab, & Reid Racing

                  '82 CJ-7- AMC 401 Edyl Heads, Forged pistons, NP435, D20, Waggy D44's, Spool/Detroit, 4.56's, 36" Irok's

                  '77 Chero- 360, T18, D20, D44, SF14B, 35" BFG AT's

                  Comment

                  • iroc86
                    258 I6
                    • Oct 24, 2003
                    • 268

                    #10
                    You might want to try installing a FSJ roof rack spoiler. I've heard that they're supposed to prevent the exhaust fumes from being sucked into the cabin if the rear window is down. Of course, that's probably not how the add-on was originally marketed!

                    Comment

                    • hotjimmy
                      232 I6
                      • Feb 21, 2009
                      • 31

                      #11
                      Originally posted by iroc86
                      You might want to try installing a FSJ roof rack spoiler. I've heard that they're supposed to prevent the exhaust fumes from being sucked into the cabin if the rear window is down. Of course, that's probably not how the add-on was originally marketed!
                      Great idea, I'll keep an eye out for one
                      SONORA POSSE
                      Buggy- EZ-EFI 401, 727, D300, 60's, 1.75" DOM chassis, 42" Sticky Iroks
                      Thanks! Interco Tire, Sierra Gear & Axle, Powertank, Raceline Wheels, HereticFab, & Reid Racing

                      '82 CJ-7- AMC 401 Edyl Heads, Forged pistons, NP435, D20, Waggy D44's, Spool/Detroit, 4.56's, 36" Irok's

                      '77 Chero- 360, T18, D20, D44, SF14B, 35" BFG AT's

                      Comment

                      • CJ the noisemaker
                        304 AMC
                        • Nov 28, 2009
                        • 2348

                        #12
                        My exhaust currently leaves the muffler underneath the truck. Recently when I tried to do a full exhaust system, it had enough leaks to turn it into a death trap.
                        CJ
                        [/COLOR][/SIZE] -1985 Ford LTD Country Squire "Rarity" - 302/AOD

                        Comment


                        • #13
                          If I buy another Jeep, my wife is going to route it into the cabin area.
                          Mark B. Jones

                          Originally posted by GrandWag&Prix
                          Actually, now that I think about it, that could be either awesome or really terrible.


                          '79 Cherokee Chief "Junaluska"

                          Comment

                          • 3nellieb
                            232 I6
                            • Jan 09, 2010
                            • 180

                            #14
                            mine comes out before the rear tire onn pass. side. i still get a little in the window its not supper bad, but still it has a faint smell.
                            Stupidity is often rewarded with pain.


                            86 waggy fresh 360 big bore tbi and all the works fresh727/208 4:27s front locked rear spooled 4'' bjs springs and 2'' body 37s irok(as of now) lots of cuttin.

                            Comment

                            • Heavy_Metal_Thunder_81
                              Cherokee Outlaw
                              • Jan 10, 2006
                              • 7292

                              #15
                              I dont know what yall are complaining about, I love the smell of my ehaust
                              -Jonny B.
                              1979 Cherokee Golden Eagle - UNDER CONSTRUCTION
                              7" Alcan springs, BJ's HD shackles - 35x12.5x15 BFG Mud Terrains
                              AMC 401 - Pro-Flo 4 EFI
                              NV4500/NWF BB/NP205 - Triple Stick'd
                              F D44 - 4.10, Eaton E-Locker
                              R M23 - 4.10, Detroit Locker

                              1979 Cherokee Chief - Parts
                              1979 Cherokee Chief - Parts
                              1979 Wagoneer - Sold
                              1981 Cherokee Chief - Cubed

                              Comment

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