CAN-AM (BRP) Discussions about CAN-AM ATVs.

Dual exhaust Jetting?

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Old Mar 19, 2003 | 09:44 PM
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dsking's Avatar
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Default Dual exhaust Jetting?

I am in the tuning staged for my dual exhaust and was wondering what you guys think i would need for jetting? I just ordered a tm45 i figured i would need it for the duals. Yes i also made them myself. they use ducati street bike twin exhaust(aftermarket) with reverse megaphones and aluminum front pipe. I need to know what would be a good starting for on jetting any ideas would be appreciated.
 
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Old Mar 19, 2003 | 10:47 PM
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Default Dual exhaust Jetting?

DUDE!! you need to send me some PICS!![img]i/expressions/face-icon-small-smile.gif[/img]


If you are close to sea-level go with the 40(pilot),and about a 155(main), needle on 3rd clip. That should get you close.





BIggerisbetter.
 
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Old Mar 19, 2003 | 11:36 PM
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Default Dual exhaust Jetting?

i also want some pics!!!!!!!!![img]i/expressions/face-icon-small-smile.gif[/img]
 
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Old Mar 19, 2003 | 11:37 PM
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Default Dual exhaust Jetting?

why go to a 155 main, when its stock 165?
 
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Old Mar 19, 2003 | 11:43 PM
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Default Dual exhaust Jetting?

not on the 45mm carb. 155 will be good with no porting
 
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Old Mar 19, 2003 | 11:45 PM
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Default Dual exhaust Jetting?

on a stock carb?
 
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Old Mar 20, 2003 | 12:20 AM
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Default Dual exhaust Jetting?

stock carbs don't have the vacuum on the main jet that the tm45 does. the tm45 will flow more gas through a 155 than the stock carb did on the 165
 
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Old Mar 20, 2003 | 12:42 AM
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Default Dual exhaust Jetting?

Hey thanks for the input all, i am getiing my carb and my ducati pipes soon so then ill email pics for those who want them, i have a few different pipes designed, one that comes out very gradul that looks like a hook and the other comes out and up by the gas tank, however i found this design wasent worth melting plastics, my knees and the seat. I want to bend one more set so i have the fine tuned version to show you, the ones i have now look experimental and i think i want to alter the flow path maybe to the center of the bike. tell me what ya think

I also found out the canisters are nickle plated and aluminum so thell be sweet i show you all pics when i get them in.[img]i/expressions/face-icon-small-happy.gif[/img]
 
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Old Mar 20, 2003 | 10:33 AM
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Default Dual exhaust Jetting?

oic
 
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Old Mar 20, 2003 | 09:07 PM
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Default Dual exhaust Jetting?

dsking, when you're done you can send them to me (lilnotts650@hotmail.com) and i can post it on my website
 
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