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03-27-2009, 08:27 AM
| | Keyboard Implanted | | Join Date: Jan 2001 Location: Mountain Home Idaho
Posts: 4,146
| |  workn on my cummins exhaust
itl be 4" from the downpipe elbow back
im to cheap to buy a 3- 4 inch transition join ive got to weld all the cut then weld in chunk of 3" thats flarred on the end and clamp it to factory 3" down pipe then get to fabing the 4 incch pipe. its just cheap generic 4" straight through muffler ill get it out at the dauly fended with a few 45 bends and maybe do slash cut or turn down slightly
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K5 fabbed everything, welded 10bolts, sm465, hydralic clutch. 1 tons waiting for 10bolts to grenade. 35" boggers. most the glass is broke out, no straight sheet metal, seems to be on its side as often as its not
02 cummins dualy tow rig, all stock for now, cept for a BHAF. exaust next then a chip n were done.
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03-27-2009, 02:39 PM
|  | Moderator | | Join Date: Oct 1999 Location: Texas
Posts: 6,078
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lol aren't we all??? 
I look forward to results when you've got that done. Temps(if you've got gauges), mpg, etc.
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Shorts |
03-28-2009, 09:56 AM
| | Keyboard Implanted | | Join Date: Jan 2001 Location: Mountain Home Idaho
Posts: 4,146
| |
i dont have gauges those i my do a OBDII power programer deal with gauges and power settings fairly soon. well i dunno .
so far results iwth littler driving. my filter is resonating much more at idle, trucks pufn black smoke now. throttle respnse is much quicker and its much louder kinda of a nascar type rumble.
truck acelerates quicker to. i changed my 3"-4" transition with transition i found in factory exaust.
ill see if can get sound clip up later.
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K5 fabbed everything, welded 10bolts, sm465, hydralic clutch. 1 tons waiting for 10bolts to grenade. 35" boggers. most the glass is broke out, no straight sheet metal, seems to be on its side as often as its not
02 cummins dualy tow rig, all stock for now, cept for a BHAF. exaust next then a chip n were done.
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03-28-2009, 12:48 PM
| | Keyboard Implanted | | Join Date: Jan 2001 Location: Mountain Home Idaho
Posts: 4,146
| |
sound trucksound.flv video by Evan03_photo - Photobucket
maybe that will work. for some reason i cant post a vid like i usualy do
one thing i noticed i drove it for day with the 4" and muffler no tail pipe and it had an agressive sound , just didnt have time to weld the short tail pipe up right away. then day later after getn the tail pipe mounted i was shocked to hear it get noticably louder theres 3-4 foot of pipe past the muffler. i exspected it to soke up alittle noice. but it got louder
i cant wait to either buy 4" down pipe or fabb my own. if i fabb it it will be fabbing intensive there will be 3-4 bends all welded and its very time consuming cutting and fitting all the bends together then getn them all welded up leak free. i spent couple hours with soap and water findin leaks in my welds on just the tail pipe and muffler seams . i canot stand leaks they add raspy cackle exspecialy on gas motor
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K5 fabbed everything, welded 10bolts, sm465, hydralic clutch. 1 tons waiting for 10bolts to grenade. 35" boggers. most the glass is broke out, no straight sheet metal, seems to be on its side as often as its not
02 cummins dualy tow rig, all stock for now, cept for a BHAF. exaust next then a chip n were done.
Last edited by The_Kid; 03-29-2009 at 11:09 AM.
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