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Title: 2 - 1 exhaust for my M900 -98 Post by: Graymonster on September 14, 2014, 09:58:23 PM Hi.
I want to make a new 2 - 1 system for my bike. My plan is to use 38 - 39mm pipes (because 2V monsters are not found of to big pipes?? ), I'm going to have the Y-section placed were the original X-section are, so the pipes are same lenght as original. The Y-section will have 38 - 39mm inlets, and cone from 43mm to 50mm on the outlet. Or do you guys think differently? All ends up in a Coffman Shorty Exhaust Muffler. Do you see any flaws in my idea? Cant find a lot about the subject on the big old interweb.... Title: Re: 2 - 1 exhaust for my M900 -98 Post by: cbcanada on September 15, 2014, 03:34:34 AM Subscribed
Title: Re: 2 - 1 exhaust for my M900 -98 Post by: Graymonster on September 15, 2014, 04:18:36 AM Okay, after posting this thread I stubled into this site http://www.exhaustvideos.com/faq/how-to-calculate-muffler-size-pipe-diameter/ (http://www.exhaustvideos.com/faq/how-to-calculate-muffler-size-pipe-diameter/)
Here they linked to several sites and I found out reading here that exhaust is extreemly simple and complicated at the same time.... Reading here http://www.eng-tips.com/viewthread.cfm?qid=104735 (http://www.eng-tips.com/viewthread.cfm?qid=104735) made me wana cry and regret starting to think about building my own system. But reading here http://www.ducati.ms/forums/57-supersport/81269-my-2-into-1-exhaust-project-8.html (http://www.ducati.ms/forums/57-supersport/81269-my-2-into-1-exhaust-project-8.html) (isnt this guy restricting flow alot??) made me want to try again.... Title: Re: 2 - 1 exhaust for my M900 -98 Post by: MonsterHPD on September 15, 2014, 11:00:08 AM I´ll read the posts you gave later, but for your info, here´s another one:
http://www.ducatimonsterforum.org/index.php?topic=55255.0 (http://www.ducatimonsterforum.org/index.php?topic=55255.0) |