RZ/RD 350 & Misc. 2-Stroke Tech BBS

https://www.facebook.com/photo.php?fbid=10160266649037009&set=pb.684362008.-2207520000..&type=3 The Big RZ at Tandragee Road Race Northern Ireland https://www.facebook.com/photo.php?fbid=10160245292532009&set=pb.684362008.-2207520000..&type=3 RZ at the Cookstown Road Race ---Northern...

https://www.youtube.com/watch?v=M2MgVDUW6tI
https://www.youtube.com/watch?v=V--BdD3PpCY
First of two parts of full update on were i am at with this project
Thank you for all the comments and help over the yrs

https://www.youtube.com/watch?v=2K2JRP67K5o
With Microsquirt heads up display running on the 3 stroker

Smoker you are bang on !!! Thank you for under standing what you are seeing I am so many yrs building two strokes and so many building 4 and educated in many cnc and robotic controls so i think differenly not in paradimes (I just have to think differenlty to make stuff work dailey ) At best should b...

https://www.youtube.com/watch?v=ZxroJBRA038 This is today and Microsquirt Autotune is starting to lean the engine out in the right places Sorry i have nothing to compare it to or even get a base map from so taking a bit of time but getting there ----Current Moto3 tech i think will not be even close ...

Thank you just fixed the setting and hopefully works ok now

https://www.youtube.com/watch?v=i5hLgxTH9-8 Well Finally after all this time the motor runs to 12,000 and after a tidy up will be heading to the track Will post a completed Video sometime soon Thank yous all for watching this thread and its been testy but i got there and hopefully a whole new direct...

https://www.youtube.com/watch?v=eahmaJd ... e=youtu.be

Finally got the bike back and after some issues bought an oscillascope and found the problems and this is the first test run of the 3 stroke motor in action ----You can hear at idol the double pulze of the Motor

Well both machine have made it home to Northern ireland and hopefully the Moto 3 will be ready for next season
https://www.facebook.com/photo.php?fbid ... =3&theater

https://www.ebay.ca/itm/RZ-350-Yamaha-R ... uU&vxp=mtr
One of the 3 Race Frames i made and to be honest the best of the 3 in my mind
Thanks for looking

The Donor Motor was a CBR250R which keeps it the FIM range for the Class
It has alot of other different links and hopefully next two wks the new ECU will give it a try -fingers crossed

https://www.facebook.com/photo.php?fbid=10156991023532009&set=a.10156991023452009&type=3&theater https://www.facebook.com/photo.php?fbid=10156991023572009&set=a.10156991023452009&type=3&theater () New ---Microsquirt-ECU----With lots of Corvette sensors and stuff so we will se...

Yes first the induction side and then the exhaust side on a four stroke ------This is a double lobe cam and open one behind the other at 30 deg apart for all in one rotation

it s different motor and fires every rotation using cams and injection

https://www.facebook.com/laird.shingleton/videos/10156847774227009/" onclick="window.open(this.href);return false; Well the Ecotrons ECU you let down so off it came and many many fuel injection trials done and now a new set of cams i made -Double lobed so opening and closing every time and...