Post by dandg4life on Apr 8, 2009 5:21:23 GMT -7
So, here is my story. I have a 1990 YSR that has an aftermarket pipe on it. I bought it as a stripped down racer that I converted back to street. I took it out for its first run and it shuts down in high gear. Confused, I messed with fuel ratio and now it sounds crispy. Gets there faster, but still shuts off. My next attempt had me installing a K&N airfilter. It woke up and really rips, but it still shuts off in high gear. I have had quite a few 2-strokes and I never experienced this problem. It bogs down. I can put it in a lower gear and rev the balls off of it, but as soon as it idles down a little. boom, it's over. Leave it in gear and open the throttle, it kicks on and off till it runs out of go. I just need some advice. I have a 250cc 4-stroke idea in mind, but I just want to run it stock for now until I get the funds to make it my own. Please help. Anyone. I'm stuck.
