 Megaphone exhaust on 4 cyl. |
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| krazykonrad |
 Jun 19 2013, 07:52 PM
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#1
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Senior Member  Group: Members Posts: 1,156 Joined: 21-February 06 From: Canton, GA Member No.: 5,610  |
This may be my inner redneck talking, but how about megaphone exhaust pipes instead of a muffler on a 4 cylinder? Other than being loud, is there enough back pressure in the system?
 Thanks in advance, Konrad |
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| stugray |
Jun 19 2013, 08:26 PM
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#2
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Advanced Member Group: Members Posts: 3,825 Joined: 17-September 09 From: Longmont, CO Member No.: 10,819 Region Association: None |
Just fired mine up for the first time since I started the rebuild (3 years).
It has a Kerry Johnson-style 4-into-1 and a single supertrapp with zero plates currently. All the racecars run mostly open headers. They all seem to run great, but they are definitely loud though. One of the racers at RMVR took the stock HE tubes and merged each pair into one. Then he put motorcycle mufflers on each set. It runs very well and isnt as loud as the other racecars. Stu |
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Posts in this topic
krazykonrad Megaphone exhaust on 4 cyl. Jun 19 2013, 07:52 PM
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Just fired mine up for the first time since I sta... Jun 20 2013, 02:11 PM Porsche930dude iv got bus manifolds running into glass packs then... Jun 20 2013, 07:40 PM Porsche930dude well that straight exhaust was terrible so i made ... Jul 19 2013, 08:34 PM Jake Raby Without a collector, these engines sacrifice a ton... Jul 20 2013, 11:24 AM |
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