RadarRacing

If it vents into the venturi where it would get vacuum from the engine then it may be for oil injection which would just need blocked off. Many factory chinese and taiwanese motors are setup like that. Never seen an oko like that and I have used a bunch of them.

Sounds like you got the okos for the little 4 stroke honda pitbikes and GY6 moped motors. If they arent the D slide pwk copies then I cant help ya.

Dont know if you know it or not but pipes can be very hott from a rich running engine just as it can from being lean. Thats why you need to pull plugs and look at the smoke ring on the plug by chopping em. It may be fine on the mainjet and be off on the needle or airscrew. I do chops on the topend as well as doing the needle but I like to keep the needle richer than the main by a little.

I lean more towards what Wheelman said. Why would you run a bigger mainjet than dumptube? I would add more fuel asap. I would pull the head and check the outer edge of the piston for pitting as well. When the cylinder shuts off it will of course get a wet plug very quickly.

I can get it for $150 a barrel if I have my own barrel. Call around or call a track owner or track , they usually know who sells it locally.

You can buy swingarm components from JJA if you want a cool rear tube with flames or design. Some of them are about $30. I have done em before, just need the carrier and brake plate and need to line up the sprockkets before welding it all up.

Nobody has any 22" rippers , I need to get on the raptor and 4 stroke sites more.

I never do and have argued this with buds for years. Lol.

He is Jesse , okie trash , blzn okie , okie450 same guy different name. Gotta change his name to keep alive. Text me tomorrow or some time this week.

About everything Jeff at FAST sells is good but IMO that lever isnt that great. The magnum lever is a good one, I dont know if any sponsors sell it but it is well built and easy pull. Magic racing sells it if you cant find others. I wish chariot or somebody would make a nice one.

I saw those on CL glad someone on here got em that can appreciate em. I almost thought about buyin em but I didnt need em.

If it is leaking fuel it has a needle or seat prob which it sounds like you have addressed, next would be to set the float level where the float would be lower which will put a little more pressure on the needle. I have built the 50/70/90 cc 2 stroke quads for years and I hate those stock carbs. I pull em off and put a keihin or oko on em.

Thats great. Glad to help.

I got flattrack races that weekend so I wont be there. We should try to get a good turnout or maybe have a bansheehq and atvdragracers.com race there and put it up in the events sections. Maybe we can get Leroy motivated and if its fun enough for him he will keep the track going.

I was wondering what needles these come with if you know? I could do a set of pumper carbs myself but these are clean and already have the pjs , thats over $50.

Toytech, if you want it to last and be able to have the advantage of the gears not engaging when backloaded you can see how to adjust the springs on atvdragracers in the 2 stroke tech section pinned at the top. They actually are more forgiving when adjusted and setup right. You will love that override the first time you ride it.

Wheredahoesat had it rigged and won the pro 1 bracket class which is 4.99 and faster. Haha. No not really. He is a bracket racin mofo tho. He ran 4.43 , 4.44 , 4.42 , and another 4.42 on a 4.42 Dialin. We got to make a butload of runs. I burned 8 gallons of alky but the Hose took all the money. It was winner take all. We had a good time but wow it was hott.

They may also be very hard to balance. I have seen even atv tires that were very far off.

If you stand em up they will leak like crazy. I just had mine in the back of my truck friday standing up at about a 40degree angle and it puked a half a quart or more. Prefectly normal.

Still lookin.

I thought u said the bike sat up in back, I gotcha now you were saying swingarm was up in back. You probably cant go lower. With a plus 6 swinger a 10 paddle 21x12x8 is a great tire as well as 22" 9 and 10 paddle.

Dang Darren. Lol.

Worn out reeds can cause em to spit crap out of the carbs more than normal regardless of jetting. In my opinion oil ratio or jetting doesnt have anything to do with spitting in the carbs.

Stock gearing works on most bikes in 300'. 14/41 or 15/44 and launch in 2nd and still top out at 85 mph in 5th. As for tire size it is totally dependant on swingarm length and whether or not you wanna run a bar. An 80hp or 120hp bike can run a +6 or 8 swingarm with a bar.

Unless you have really rich needles it should be in the 148-155 range. BKM we have places to jet down here if ya need room. About 25 miles from kcmo.