Search the Community: Showing results for tags 'head'.
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So guys, I need some input from someone who has suffered a debilitating head injury, or TBI. A mild concussion doesn't count. TBI is essentially a concussion, but far worse. To put things into perspective, I was in a coma for five days after my motorcycle accident (this was on the street). Am I saying that you need to have gone through the same thing? No. However, I would like some input from someone who has suffered a debilitating injury, maybe just an injury of any kind, and had to make the decision about whether to ride the following year. I'm twenty-one years old, and have raced motocross every summer since I was fourteen. It makes me feel... well, I'm not really sure how to describe it. My life is rather mundane, but when I get on that bike and race, I feel alive and in control for however long I'm riding it. I live in Alaska, by the way, so summer is like five months max. Point is, the injury will not be the hardest thing I've ever had to go through, if I do indeed decide to stay off the dirt bike this summer. The hardest thing, guaranteed, that I will have gone though, is to have stayed off the bike this summer. It is one of the very few things I truly love in life, and I fervently look forward to it every year. I do nothing in the winter. Buuuut, and this is a big but, I'm also not an idiot. My brain injury occurred in very late September of last year. If you all think it's more than just wise, but critical, to stay off the bike this year, just like my doctor thinks (but you know doctors... always over-protective of your physical health, like parents), then I will stay off of it this year. Looking up at that bright sun, experiencing the peak of summer greatness, it will undoubtedly be monumentally difficult to put riding into the back of my mind, but I can do it. What do you think? Thanks!
First i want to thank everyone for their input into the vast amount of knowledge that can be found on this site. It makes life a bit easier and interesting for people like me. MY question is about fitting a ltz400(or klx400)cylinder head onto a drz400. I've searched the forum quite a bit and need to be sure a couple of things. 1. I've read that the ltz400 head is a direct fit for the drz but i would need to plug the manual decomp if i'm putting the cylinder head on a drz400s model. How exactly is this done?I'm assuming the ltz400 head has manual decomp 2.If i were to buy a ltz400 head to put onto a drz400s, would it make a difference whether i bought the assembly parts (cams,valves,shims,springs,etc) for the drz or for the ltz? 3.I've read that the klx400 head is a direct fit also. Is there a specific year klx400 that only fits? Thanks in advance for the responses!
noacluck posted a topic in 250-530 EXC/MXC/SXC/XC-W/XCR-W (4-Strokes)Sorry if this is not the right forum to post this, but I've recently started taking apart the top end on my 2008 ktm exc-r 450. I was able to loosen 3 out of the 4 bolts that hold the cylinder head on and when I got to the last one (front right shown in the picture) the inside rounded out. As you can see from the picture its pretty close to the side of the engine so nothing can fit around the outside of it. I tried using a star-head to get a little more grab on the inside of the bolt head but no luck. I'm trying to figure out what my options are before I make anything worse. I've been told I could cut the bolt head off, but if I do wont the threads inside still be holding the cylinder head down?? Maybe a stupid question, since from looking on the oem parts finder it looks like the threads dont start until their into that bottom part of the engine. I've also head of tack welding a bolt on top to remove it, but not sure how hard thatd be to do with such little space. Are there any other tools or tricks to getting this thing out before resorting to those last ditch efforts?
I'm thinking about using high heat powder coating (rated up to 1200F) to powder coat a XR600 engine. To powdercoat, I will have to bake the side covers / head / cylinder at 450F for 20 min in an oven. Will this warp and permanently damage the head / cylinder? I'm not too worried about the side covers because I can actually use normal low temp powder coat and thus bake them at 375F. But I am worried about the head and cylinder because I will have to get them to 450F. What do you think? Will this warp the cylinder/head? Its an old beat up XR6 that I'm restoring, not to worried about it, but would rather not buy new parts. Thanks.