Search results

JoeAK I watched you're vids to help me remember what I did to the one I had years ago. Rechamber my head and just annealed the gasket. Thanks for the vids

I have heard the stock pipe is pretty good. I'm going to cut the head and chamber it then port it get better reeds a new piston take out two clutch weights and change his gearing. That should def give it a wake up. I'll see how I feel about the weedeater oil after that but I'm still curious how...

Yea that was my thought about it. It wont be low power for long though my son is wanting more.lol

so I believe me slydog and awk were talking about different oils to use. I said I'd try a weedeater oil. So I had some john deere branded premix oil that I have been running in an lt80 for 5 weeks now. I believe the oil is made by echo because it's from the time that echo made john deere...

It sounds like groves in the basket. I would check and file down. Or you can drop some coin on and new hib basket and clutch assembly

Here is the post I was referring to. Just so happened to pop up. You can be up around 30 hp with very little cash. https://www.blasterforum.com/threads/what-are-the-best-mods-for-my-blaster.60394/#post-829329

If your crank is still good it would be cheaper to get it ported and the head rechamber. Add the reeds and exhaust and it will be a completely different bike. Iirc there was someone on here that that was pushing 30hp without a big bore or a stroker

Cracked cases will be obvious from the metal pieces of the skirt getting jammed in between the crank. The crank itself make sure the big end of the rod does not have any up and down play. Pull the crank to tdc and hold it push and pull on the rod. If there feels like there is any play then it...

A broken skirt is usually caused by piston slap from a worn piston and to much clearance. It seems this is what has happened in you're case. 1. Make sure you check you're crank and cases. Broken skirt often takes the crank and or cases with it. 2. The jug needs to be measured to figure out...

Delete the oil injection. Run premix you can run a different oil and keep the injection system but I always prefer to remove it. Make sure to inspect the crank good. A broken skirt often comes with a damaged crank and or cases. The pieces of metal get bound up down there. I assume since...

Cant imagine 1 day wiping out a top end. Although I wouldn't mix 50 to 1. I was comparing prices the stihl oil is just about as much as what I get castor 927 for. I have used that for a long time and only use something else when I cant get any

Guinea pig lol. I'll try it in the lt 80 we have. Give a couple weeks with a new plug and well see what happens

True. I wonder what makes the stihl oil so good. I used to work at a john deere dealership and can vouch for the extended warranty if you by there oil. I have even left my chainsaw sitting all winter and pull it out it fires right up All I ever heard was they have a proprietary blend bla bla...

Hmm I have always used castor 927. Breakin regularly use never had any problems. I was using yamalube but found the castor cheaper and just went with it. Heck I used it in my yz125 that i raced nationals on and in my long rod cr 125 that i raced locals with. Not saying the info isn't true...

Yea its local but I stopped by today and talked to them they said if I bring it in next week they can probably have it done the following week cause it's a single cylinder there jamm packed with v8s right now. So at least ot wont take that long

Just talked to Ken. He said said to take it to 68.25. It's close to last bore anyway just gotta get a piston now. Bummer is I just called the shop I trust and 6 weeks out. Might be calling ken back and ship it to him. Guess I'm not gonna port this cylinder since I'm only getting one more out...

What do you think about the measurements. Diameter is 67.80 at the biggest measurement. How about this piston https://www.amazon.com/dp/B07CLJ1BDY/?tag=jyj356j5-20 Says it 67.92. And my cylinder isn't out of round or scored up. I could have the cylinder matched to that piston and be good...

So I forgot the solder I couldn't measure the squish band. I'll get it measured tomorrow

Got the head done today. The chamber is right around 20cc. Chamber is 1.545 in diameter. Squish band diameter is 2.647. Squish band was cut at 11 degrees. Gotaa get it on and check squish and compression

So I measured the piston and cylinder It is as follows. The piston measures 67.70 at the skirt. The crown measures 67.55. The cylinder is 67.77 and 67.78 at the top. The cylinder at the bottom is 67.79 and 67.80 The two cylinder numbers are measured for roundness. Its within .01 mm. So the...