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Got an 04 banshee with T-5's, K&N, NOSS head, 20cc domes. What size carbs should I get? I was thinking 28mm but I am not sure. I want my bike to be faster, but I want it to be reliable too. I ride mostly dunes and a little drag! If I get new carbs, should I get new reeds too? Please help!

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We put bigger carbs on all the time on stock ported bikes . I would say 33 pwks would help power everywhere and your throttle response. You say your duning and light dragging so go for it. V force reeds will also help out your response and give 1-3 hp. When you do decide to port it you will already have one up. Dont be skeered , you will love it!

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We put bigger carbs on all the time on stock ported bikes . I would say 33 pwks would help power everywhere and your throttle response.  You say your duning and light dragging so go for it. V force reeds will also help out your response and give 1-3 hp. When you do decide to port it you will already have one up.  Dont be skeered , you will love it!

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So you think I should get the 34mm? Is that okay with my stock porting? What if I got reeds before carbs, would I notice a big change with just reeds? Because I know reeds are alot cheaper than carbs are! I want more power, but I don't want to spend an arm and a leg doing it! How much are the carbs anyway?

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theres some dyno charts posted awhile back by member banchetta and the effects of putting bigger carbs on a unported banshee and various mods ,it should significant loss and iMO youd be better off getting the 30mm oko carb set from carb parts warehouse in Ohio that sel l on ebay for 185$ w/ all the jets ,lines ,and goodies . you need a strong port job to flow the 33pwks or 34 mm pjs on a 350 IMO , otherwise youll likely lose power ,dont over carb your bike ,carbs dont add a shit load of hp anyways ,get your shit ported instead :cheers:

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Porting well definetly pick it up the most !!!

30s or 33s PWK will help some and will help the response over the stock round slides carbs! The v force will help just a couple of hp. I wouldnt recommend going over 33s though. The porting will pick up a bunch more HP and will run about what the carbs do $!

Do you have a timing plate yet? That would be a good gain of about 2 hp for cheap! :headbang:

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I think I am going to go with the CPW 30mm carbs. Does anyone out there have that set up? Let me know what you think! I have heard that bigger carbs give you a lot more power. I would do a port and polish but don't have the money right now! $$$

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I think I am going to go with the CPW 30mm carbs. Does anyone out there have that set up? Let me know what you think! I have heard that bigger carbs give you a lot more power. I would do a port and polish but don't have the money right now! $$$

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i used to and i liked them alot ,member silverback uses them and likes them also :cheers:

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Porting prices start at about $200 and will give you way more power than just changing the carbs.

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Where can I get my bike ported at? I live in San Diego. I notice you're in OC. Also what stage you recommend for me? I want my bike fast but reliable! :cheers:

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Jeff at FAST is popular, so is PassionRE. Alot of folks also like Eric Gorr. I had my porting done by a local builder. Custom Creations up in Riverside area. I've got a mild dune port which gave me gains top to bottom, mostly in the mid to upper range. I'd stay away from Trinity but thats up to you.

 

http://www.customcreationsatv.com/

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