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Posted

ya, that is something i was worried about, i dont have the problem. i have thought about porting the manifold to allow better air flow, but that more i think about it the more i am worried that if the porting on both sides dont match, then one side will get more fuel.

I noticed the other night when i switched the reeds out to the V force 3 reed valves that my intake was ported and it looked very nice. I was thinking of doing it myself but the builder had already done it,might be some of the reason mine runs as nice as it does.

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Posted

ya, that is something i was worried about, i dont have the problem. i have thought about porting the manifold to allow better air flow, but that more i think about it the more i am worried that if the porting on both sides dont match, then one side will get more fuel.

 

 

I do believe that was my problem, my intake has been opened up and has the little boost ports added to them. I am sure that my left cylinder pulls a little more than my right, causing my right cylinder to run lean with the single carb.

Posted

I will say one thing,i have tried our dynoport 2:1 pipe on several quads,and i believe it is one of the most horrible pipes i have ever tested

 

X2 on any 2 into 1 pipe.

Posted

I switched from a dynoport to fmf gnarlies and it was like a whole new bike.

Yeah, most of the twin pipes run better than the dynoport does.

Posted

Well I got rid of the single 38 and have been getting the jetting dialed in on the new 28's. Haven't noticed any low end loss, but I can deffinetly notice a difference in the mid to high. The gears seem a little longer and the front seems a little lighter. I am very impressed with the performance and tomorrow I will be riding and racing with friends. All I wan't to do is ride the shee, I went riding twice yesterday. The only thing that is going to take a little time is the tension in the thumb throttle, 15-20 minutes of good riding and I have thumb fatigue, but I am not concerned with that.

I know it feels faster, but this weekend I will find out for sure, so will my buddies, :jesterlaugh:

Buy our thumb throttles to help with your thumb and add some high quality bling.

Thanks

jerry

  • 2 weeks later...
Posted

I just put the 2-1 setup on my ported stock cylinder 66mm, 17cc cool head, paul turner, csfx silencer, motor and i am stoked to ride it. i will post details after the first ride. last setup was stock carbs. Im anticipating an increase all over.

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