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34mm or35mm carb?


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Im thinking of going back to twin carbs and was wondering which is better?I notice trinity sells 35mm carbs with there twin carb kit for ported motors.And I see alot of 34mm carbs being used also.Just wondering if anyone knew what was up with this and what is the better way to go???Right now Im running Dynoport mid top twin pipes but would like to purchase some CPI pipes once they get the sparkarrester intigrated into there muffler. Any advice is apprieciated :evil:

Edited by DEAD JUGGALO
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do you have any kind of porting? if not i dont think 34 or 35mm carbs are gonna help you any. as a matter of fact, you might even hurt performance by going that big. if you dont have a pretty extensive port job i really dont think you need to go that big. if you do however, i recommend proflo. (www.proflo.com). good service and the best prices ive seen. oh yea, id saty away from trinity, ive never seen a good thing posted about them.

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I updated the signiture on the bottom so you can see what I need help with.Yes it is ported but it is not just a topend port I guess you could say it was more of a all around trail port geared more towards topend what I was told,it was done by Maxpower in Madison Wisconsin,It seemed to make a difference because you can really hang on to the throttle and let it rev.What size twin carb setup would be best ,anyone have any ideas?I called Dynoport and the guy on the Phone was not very informative but he did recomend 32's or 34's.I just figured 33's or 35's because I see thats what trinity offers on there web sight.I did call Fast by Gast and they recomended 34's but I dont know if I want to put that kind of $$$ into just the carbs.For another $100.00 I could get the entire kit cable,filters,intake the whole deal.

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Well both will help the topend. But the 34mm will be better choice of the two for lower rpm.. You will need new intakes if they are stock.

Edit

On a 2nd look I see you have 40mm Lectron carbs. Why are you switching?

Edited by Oilsmoke
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With wanting to soon purchase CPI pipes it just seems from alot of what ive read that 2 carbs are better than 1 for power.Maybe I wont gain alot more power with 2 carbs I dont know I really dont need ultimate top speed I just need it to haul ass,Ive never had any other twin carbs except the stock carbs before the portwork ,head,and reeds were installed.. I have to admit I LOVE the one carb it is definitely easier to clean and maintain,and I like how clean it looks.80% of my riding is fast woods/cross country type trails,once you get rollin there is almost nowere that Im ever in 2nd gear unless I blow a corner,. its all 3rd to 6th gear stuff.As we call it "FUCKIN ROCKIN".Basically I just have to be able to kick my little brothers ass on the trails,I cant have him and his toomeys takin me I just wouldnt be able to deal with that and his bigmouth...."I told you you should of got toomeys"or "you should get toomeys"Im trying to do everything but that.Maybe the 40mm lectron would be enough I just never read about anyone using a cv setup with CPI pipes but then again around here in Wisconsin ive never seen a set of CPI pipes its all Toomeys and FMF.

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