Jonte Member Joined Jun 5, 2014 Messages 21 Reaction score 0 Location Finland Apr 1, 2015 #1 Hello! Can someone give me some baseline jetting for 28mm pwk carb. I think that 100 main and 38 pilot would be good, what do you guys think? I have 160cc yx with tb v2 head.
Hello! Can someone give me some baseline jetting for 28mm pwk carb. I think that 100 main and 38 pilot would be good, what do you guys think? I have 160cc yx with tb v2 head.
my67xr Miniriders Legend and Master Spanner Spinning Mode Joined Jul 29, 2010 Messages 11,982 Reaction score 79 Location South Australia Apr 1, 2015 #2 Is it a genuine Oko? If so, then yeah i'd go with a 38 pilot jet and 102 main jet. tune it and try it out, then you may possibly need a bigger jet in the main
Is it a genuine Oko? If so, then yeah i'd go with a 38 pilot jet and 102 main jet. tune it and try it out, then you may possibly need a bigger jet in the main
Jonte Member Joined Jun 5, 2014 Messages 21 Reaction score 0 Location Finland Apr 1, 2015 #3 No it's not a genuine oko. Okay thanks.
my67xr Miniriders Legend and Master Spanner Spinning Mode Joined Jul 29, 2010 Messages 11,982 Reaction score 79 Location South Australia Apr 1, 2015 #4 Have a read through this thread, it may help you get rid of some of the OKO copy issues http://www.miniriders.com/carby-and-tuning/26815-keihin-pwk-copy-carb-mods.html
Have a read through this thread, it may help you get rid of some of the OKO copy issues http://www.miniriders.com/carby-and-tuning/26815-keihin-pwk-copy-carb-mods.html
chris.bedford Miniriders.com Sponsored Rider Joined Oct 3, 2013 Messages 19 Reaction score 0 Location melbourne Apr 2, 2015 #5 I run a kehin pwk28 with 38 and 112 main, clip in the center on a stock 160.
Jonte Member Joined Jun 5, 2014 Messages 21 Reaction score 0 Location Finland Apr 2, 2015 #6 I checked my carb and it already have those "mods". I think that it is some better copy. I noticed that my needle was damaged so what needle should i buy? Would this be good? https://www.ooracing.com/store/needle-oko-ysn-pwk-style.html Last edited: Apr 2, 2015
I checked my carb and it already have those "mods". I think that it is some better copy. I noticed that my needle was damaged so what needle should i buy? Would this be good? https://www.ooracing.com/store/needle-oko-ysn-pwk-style.html
my67xr Miniriders Legend and Master Spanner Spinning Mode Joined Jul 29, 2010 Messages 11,982 Reaction score 79 Location South Australia Apr 3, 2015 #7 Yeah i guess if the measurement's are the same then go for it. You can get a complete rebuild kit cheap for them too http://www.ebay.com/itm/OKO-SERVICE-KIT-for-PWK-FLATSLIDE-CARB-CARBURETTOR-28mm-/400610531464
Yeah i guess if the measurement's are the same then go for it. You can get a complete rebuild kit cheap for them too http://www.ebay.com/itm/OKO-SERVICE-KIT-for-PWK-FLATSLIDE-CARB-CARBURETTOR-28mm-/400610531464
T thomasedwardblick90 New Member Joined Feb 4, 2020 Messages 1 Reaction score 0 Feb 4, 2020 #8 chris.bedford said: I run a kehin pwk28 with 38 and 112 main, clip in the center on a stock 160. Click to expand... Is your exhaust completely open? No baffles? I believe my exhaust is almost 40mm
chris.bedford said: I run a kehin pwk28 with 38 and 112 main, clip in the center on a stock 160. Click to expand... Is your exhaust completely open? No baffles? I believe my exhaust is almost 40mm