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Here is another carb I just finished and mailed off today .  Has intelajet also , a great mod

Power now ! Does have some benefit but not much . It does nothing to create laminat air flow . And what happens after the air passes the slide? It expands again Blah!!  I can connect anyone here to my actual customers ( they dont mind ) if you want to hear haw well 6 divider work. Just call me and I will hook you up to some if you like . 702-858-9177

Rich

Your right but still more can be had while maintaining rideability. Cool thing about the venturi dividers in carbs is that you can run bigger carbs since laminar flow is achieved in stages so velocity stays high . Bigger carbs behave small but make more power at the same time . 32mm is not out of the question here .

Rich

sure 26 is good as on a banshee but not ultimate , it depends on what someone my want to achieve . A tripple Kohler 440 I did all the work on made 126 hp and 98 lbs of torque with 38s and one the bigest snowmobile vintage flat track race in the country . And his 34 twin made 92 hp . Its all about what you want .

26mm carbs toooo small to make good power. You could give me a call and we could discuss your project further if you like . Check out my web site richstaylordporting.com   702-858-9177

Rich

Looks nice . still count on cutting the slide as wll as the ufo piece 1 to 2 mm or it will be very rich on the bottom and reduce pilot size
Rich

Lean blistering plug dangerous . Plug may be too hot also for conditions

How many? Well I started with doing just 2 at half throttle position , the difference was evident ao I went to 2  Two at half throttle ann two at 1/4 . Worked even better noticable better snap and pull through those windows , Then about 10 years ago I tried 6  dividers 1/4 1/2 and 3/4 Waaaay better linear power through out . So I would say that experience told me what worked . How Long you ask they reach to the slide and conform to it with about 1mm clearence . I have alot of them out there . Go to my testimonial page of my web site and read what one guy said how it worked on his 2016 TM 125 with power valve . I told him thai I believed that with m carb a power valve wouldnt be necessaayso he did his own experiment , Check it out . I first did porting and carb as well as my reed conversion on His vintage racers on his 370 Bultaco as wel as hus Rickman Hodaka , both on the same page . I have don 15 carbs for a vintage snowmobile racer plus several port jobs and he won the biggest ice flat track race in the country with his Kohler 440 tripple that made 126 hp and 98 lbs torque . The is also a RD 400 on my site that had earned the #1 plate on east coast using my carbs and porting .

Rich

ok last one . Wore out trying to make pic work

anothe pic . this one of a case port installed ,

this site will only let me post one pic at a time

pics

WEll the absolute best thing to provide more linear power and better bottom end grunt and reduce or eliminate light switch power is to have me fabricate venturi dividers at 1/4 1/2 and 3/4 throttle positions. It becomes like opening 4 small carbs in series . Function? Air on the air filter side is grabbed and directed under the slide the passes to a equal height divider and air is kept from expanding into the larger area past the slide , air speed stays up all the way to the reeds . This also allows the use of bigger carbs with out the down fall of BLAH! A UFOs with this is great also, I usr UFOs in every carb I do and I do alot . Also I dont know how your port work was done , but I have concepts that improve performance throughout . Important is that all transfers and boost port open at exactly the same time as well as the boost port . Boost port angle from factory is also wrong and needs to be altered. A the exaust port shape needs changed too. And also I add a case port , it connects the intake directly to the crankcase which helps every where too. On and on I can go. Call me if you are interested . 702-858-9177

Rich

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