Recent content by my67xr

We used to spend the day riding here 30 year's ago near the red dot, behind the old dump There was no road there or houses's for a fair distance Google Maps

Maybe talk to TBolt about this top end for your's GPX & YX 140cc Top End KIT - WHS-1353 - GPX YX 124 & 140 Parts and Kits - Pit Bike Engine Parts - TBolt USA, LLC Or this will take it out to a 146cc TB 146cc Bore kit and YX 140 Big Valve Head Kit - TBW9066-0492 - GPX YX 124 & 140 Parts and Kits...

Sound's like the needle and seat in the carby has dirt in it, and is sticking open or that the float tab has been bent and the float level is now too high The spark should be short, the gap from the centre electrode to the earth electrode/strap should be .6mm to .7mm max Blue is a good spark...

Welcome to Minirider's I can't see the other side of the engine, but i'm guessing it has electric start ? Are you wanting to run light's on it ? If it still has a pull starter you can wire them up pretty easy. Is there 1 wire coming out from behind the pull start area ?

Thank's guy's Just got home from a Chinese dinner with the family, i'm so full i can hardly sit down, lol

Welcome to Minirider's Drop in here an introduce yourself I am guessing here but i think the CRF230L 2008 decal kit might fit ? The rear side number plate's look a bit longer at the front but the rear section look pretty close

Does the washer and spring go on the mixture screw ?

I'm wondering if that CRF250 might have been thrashed being that it's only a 250cc ? You might soon get sick of it and want something bigger, you have to ride the 250 a fair bit harder to get the same sort of performance as your 450 Power wise the 250 should have enough power to do anything you...

Latest Facebook selfie ?

There are so many cover's to this one- https://www.youtube.com/watch?v=hekhwWGdzys https://www.youtube.com/watch?v=hF9Gr5waAJg https://www.youtube.com/watch?v=6CPHnZV0K-k

The head will need to come off to have the spark plug thread repaired, either a Helicoil, or a Threadsert will fix the threads

Welcome to Minirider's, the engine may have been over filled with oil. Or maybe it has worn ring's and piston I would drain the oil out of the engine and measure how much was in there, post up how many ml's you got out of it

https://www.youtube.com/watch?v=d-Xoilsx1CI

Been doing a bit of thread mining ? Lol, just stirring, but this thread is 6 year's old now

Have you tried turning the idle speed screw back out to drop the idle ? Are you sure the throttle cable isn't kinked, or jammed between the number plate and frame, or tank etc ? What about the cable, is it seated properly into the throttle at the top, and into the top of the carby ? The idle...