500 Two-Stroke Tech

No,,, in this case it doesn't suggest the piston is to tight? If the piston was to tight you would see "many" piston marks up and down the piston. If you look carefully at the piston marks and then try to match them with the cylinder marks you can see they dont look the same. Good chart to...

Don't think i would worry to much about the clearance problem that you think you have there. You got plenty of clearance on the blades. If the piston was to tight on clearance , you will see what we call stick marks on the four corners of the piston. What,,, piston is round right? Yep, what we refer...

What a mess that guy's shop is? You were there Wolfgang,,, Ti YZR500 pipe on the bunch

Oakdale, my friend :smt006 . Takes me about a 5 hour drive from my shop to Yamaha Motor Corp in LA. ( Had a guy from "Oakland",,,,, with a Yamaha 350 Banshee wanted pipes not to long ago, sent me pictures , it had 22'' wheels on it. I quess there are some boys that ride them on the streets...

Hello Andrew, All the TZ 250 motors under the bike table i got for building superkarts same as Wayne and Eddie run. I have 15x TZ250 engines, 3x RS 250 Honda's, 5x CR 250, and (3x YFZ 450 Yamaha Quad motors with electic start for anyone to drive at play days ). Yep, got a shit load of money in the s...

Got one,,, Rubber side is looking real good from the outside Yep, Bill is right on the money with the "Seal,Deal".

Hello Pete, Thank You. Anything is possible for pipes. Don't really like doing them for "stock" RZ 500, cause as most know the top pipes must be around 100 to 105mm dia to fit in the bodywork and that's not so good for power? Will do them all day long if there is a "mod" subframe...

Wolfgang, i just figured out from your picture why that 3 cylinder motor never did run that good :smt017 ? We must have being using the wrong pistons in it. When Bud said "powervalves",,,, I said,,, :smt011 we used pistons that the "Valves" won't hit :smt009 Post more pictures is...

Hello Wolfgang, Yep, you are about correct with your HP's #'s. What was stock, 72? 110+ :smt009 Did all your pictures at the ranch come out good? Yep, wine is good for me and the wife. I told king to,,,, he wanted a case, :smt018 not a bottle? I told him to piss off, :smt019 bottle is good. It was g...

Hello Pasha,
Send an e-mail to me at BTURFREY@AOL.COM and i will send you a pipe spec that we are using for the RZ500.

Brian

Hi, could you please post some pictures of your, 110mm and 115mm dia pipes so that people can see how they fit up under the seat. Is that using "Stock Yamaha seat and side panels" ? Are the pipe burning into the side panels? As many RZ500 people know there's not much room under that seat f...

7444 veiws on this deal? amazing how it all works out in the end. :???: Mickey's motor is coming along just great thanks to the people that have stepped in to help. I know that I too, like John are way happy how many people have helped out in this time of need. Please if i can heip any of you with p...

Hi to all. Just a quick note to say a "REAL'' and i mean a real big thanks to all the people all over the world. "I mean all over the world" England, to New Zealand to Spain to Germany to Canada to here in the USA that have stepped up and helped John and myself out with this project. ...

Thanks Mark,

E-mail me your e-mail address and i will send you some pic's of the broken parts.

How was the superbike races down there this year ? How won the Xmas races?

Brian

BTURFREY@AOL.COM

Hi to all, I just want to say a real big thanks,,,, and i mean a real big thanks to you guys for stepping up to the plate when needed. It is so good that people are offering parts and money for Mickey's build. He would be real happy. I have come up with just about everything i need to complete this ...