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Old Oct 17, 2014 | 10:41 PM
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exhaust

Hi new to the forum but was wondering, if I put headers and a dual straight pipe exhaust into glass packs on my 1988 ford f-250 460efi would it effect anything in the computers or anything like that to cause it to run bad?
 
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Old Oct 17, 2014 | 11:05 PM
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Nope, the computer only controls the injectors.
 
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Old Oct 18, 2014 | 08:45 AM
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Yep it will just sound like sh** with glass packs
 
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Old Oct 18, 2014 | 10:30 AM
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As long as the truck is running fine now and you reinstall the O2 sensor in the new exhaust system it'll be fine.
 
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Old Oct 18, 2014 | 01:36 PM
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Welcome to the forum. You might want to rethink the straight pipe idea. Those big blocks are ungodly loud, and glass packs aren't going to quiet it down at all.
 
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Old Oct 18, 2014 | 02:31 PM
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It won't sound bad man and it'll run good. I have a 25" thrush glasspack on my truck w a "free flowing" exhaust. Just don't get short glasspacks or it'll be popping everywhere and real loud. Mine is just one pipe but it sounds pretty good I think and not loud at all but I have stock manifolds. I want to run some pacesetter headers to it and she how she sounds. What headers you getting?
 
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Old Oct 18, 2014 | 02:52 PM
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Originally Posted by turnkyle
Yep it will just sound like sh** with glass packs
i strongly disagree with your statement saying they will sound like **** my best friend had a 460 efi he swaped out to a holly 650 double pump and had it stock manifolds to dual straight pipe no cat with glass packs and it sounded ungodly amazing lol. now this was his mud truck so loudness didnt really matter to us because tickets where not an issue. if we where going to put his truck on the road we would do long tube headers to an "x" pipe and dual purple horny glass packs good back pressure with a high flow rate and a sexy as **** sounding truck
 
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Old Oct 18, 2014 | 08:04 PM
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To each their own I guess. I personally think that cherry bomb and purple horny glass packs sound like total crap. I prefer the sound of a flowmaster or magnaflow myself. It could also be that I associate the sound of glass packs with the d-bag that has a total pile but wants it to sound like it has power. But that's just me. Just don't hot rod it through my neighborhood at midnight! haha
 
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Old Oct 18, 2014 | 10:19 PM
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Originally Posted by turnkyle
To each their own I guess. I personally think that cherry bomb and purple horny glass packs sound like total crap. I prefer the sound of a flowmaster or magnaflow myself. It could also be that I associate the sound of glass packs with the d-bag that has a total pile but wants it to sound like it has power. But that's just me. Just don't hot rod it through my neighborhood at midnight! haha
Long glasspacks sound like garbage I like the sound of a short bullet muffler and true duals on a v8. If I could re do my exhaust on the truck I'd do it just like that and never look back. Long glasspacks just suck unless you are going for a really old hot rod sound.
 
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Old Oct 19, 2014 | 12:36 AM
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Thank you guys very much for the positive and helpful comments..I like that I can ask questions here and not have a bunch of jerks talk b.s.
 
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Old Oct 19, 2014 | 03:34 AM
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I'm gonna put on headers, run the X-pipe before the high-flow cat, and use a dual-inlet/dual outlet high-flow cat, with the X-pipe before the high-flow cat, and then a dual-inlet/dual outlet muffler and then keep running the exhaust pipe out to in front of the rear wheels..
 
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