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| Question on '87 6V92 TA Muffler by JR | |
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Is the muffler that is used on an 87 NJT MCI-9 with a 6V92 TA DDEC II different from what may be found on a truck with a similar engine? Another way to ask the question is: What parts are different in a "clean air technology" bus compared to buses without the clean technology? What makes it so "clean"? I have been told that the mufflers are really restrictive. Is this so? My muffler looks new, so I wouldn't want to replace it unless there is something to be gained HP wise. Thanks for any info. JR |
| All Messages in Thread | Author | Date | |
| Question on '87 6V92 TA Muffler | JR | 2-18-03 |
| | Re: Question on '87 6V92 TA Muffler | Joe | 2-20-03 |
| | Re: Question on '87 6V92 TA Muffler | JR | 2-21-03 |
| | Re: Question on '87 6V92 TA Muffler | Joe | 2-21-03 |
| | Re: Question on '87 6V92 TA Muffler | Ranto | 6-11-06 |
| | Re: Question on '87 6V92 TA Muffler | JR | 2-22-03 |
| | Re: Question on '87 6V92 TA Muffler | Joe | 2-25-03 |
