May 29, 20188 yr Hi all which oko carb are people running on there 315r currently got the phbh 26cs which has seen better days. Thanks in advance
May 30, 20188 yr I bought mine for Bultaco from here http://www.mid-atlantictrials.com/Sales.html. Works well on Bultaco Sherpa. They have one kit for Montesa 315
May 30, 20188 yr I ran a 26 mm OKO on a 250 REV 3. I bought it from the same place. It worked well and the supplier was helpful.
May 30, 20188 yr Camb trials centre had some for sale on offer a couple of weeks back I'd give them a call..
May 31, 20188 yr Speak to Splat shop. Not sure but Keihin PWK 28 might be the future. Not cheap. However some folks buy a copy off T'interweb & fit genuine jets, needle, etc.
June 2, 20188 yr If you do decide to purchase an OKO, be very careful were you purchase it. The OKO is a copy of the Keihin PWK and it is a pretty good copy and price is Great. The problem is there are copies of the OKO which will just frustrate you with tuning problems and poor quality , the packaging is pretty much identical to the original.....OKO's. Roger at mid atlantic trials has a great website with much good info on originals and imposters and he is great to deal with for ordering stuff from. Best of luck
June 4, 20188 yr Came across the receipt for my keihin pwk 28 from Allen's Performance, inc VAT was £214 in 2014, which seems reasonable for a new japanese quality carb. That includes the fitting so it joins nicely to the air filter side boot. However, there are further jobs to do to the pwk to work well on the 315. I believe there is a tutorial somewhere on the splat shop site explaining it. I would imagine Allen's would be able to do this work. I did also buy some bigger mains and a few needles to set it up. Much better than a worn out dellorto
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