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Straight piped 12v71 jake brake

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Uploaded by on Jul 29, 2009

Here is that 1975 Peterbilt i rode in with the 6" straight pipes. Sounds so good! I want one in our freightliner now!

  • likes, 4 dislikes

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Uploader Comments (Hotrodx199)

  • That is so fucking illegal in the city, ROFL! I LOVE IT!

  • @brapboys503 Me 2! 

  • Can you still legally run those old engines? I haven't seen one personally in service in years.

  • @MrJkbubbabutt At least in this state you can, but not in california unless you run a DPF and other emissions junk, but then it wouldn't sound as good!

  • @Hotrodx199 Well, that is expected from california. Gay state!

  • @CSXtrackworker Agreed

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All Comments (53)

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  • @CSXtrackworker Hey man to be perfectly honest with you, its not just Cummins having problems with the after treatment devices. Detroit's new line of engines are just as bad, if not worse. The only plus side to this emissions stuff now is that the tree huggers can't complain about trucks.

  • lol imagine this through downtown los angeles

  • fucking awesome!

  • @CSXtrackworker unfortunately today all vehicles are heavily burdened by their half ass emissions

    technologies, theres no probs with the CORE.. im only 21 but i love engines and ive noticed all the stuff that slows em down mostly is all the new "helpful" ecological add ons.

  • Now thats trucking thanks mate

  • @Hotrodx199 Hell yeah! These old truck's were the shit. You could run em hard and they will start up the next day asking for more. I just got a 2011 freightliner at my job and it is junk. The freightliner part is good, but the cummins under the hood is junk. Been in the shop 4 times for emissions parts and it is killing the engine. I wish it were like the old days where you either had a big cam cummins or my favorite, screaming demon detroit's!

  • There are louder ones in Fort Wayne IN

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