TZR500 Race bike
Moderator: rztom
TZR500 Race bike
Hi Guys!
Just wanted to share some pictures from my last two stroke race bike project. Engine is RD500, modified to take Yamaha TZ 4DP cylinders, and also the inlet is heavily modified to take Dellorto carbs.
Click link to see pictures!
https://skydrive.live.com/redir?resid=4 ... der%2c.jpg" onclick="window.open(this.href);return false;
Just wanted to share some pictures from my last two stroke race bike project. Engine is RD500, modified to take Yamaha TZ 4DP cylinders, and also the inlet is heavily modified to take Dellorto carbs.
Click link to see pictures!
https://skydrive.live.com/redir?resid=4 ... der%2c.jpg" onclick="window.open(this.href);return false;
Last edited by Helmers58 on Mon Dec 23, 2013 8:47 am, edited 2 times in total.
TS250x, TDR250, NS400R,
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4
Re: TZR500 Race bike
what an awesome looking machine!!!!
Re: TZR500 Race bike
wow that is amazing!!!
- Ronnie
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- Posts: 1574
- Joined: Wed Nov 16, 2005 7:40 pm
- Location: Newcastle upon Tyne, England
Re: TZR500 Race bike
WOW! Fantastic. Beautiful machine. Great work. Would've like to have followed the build.
Re: TZR500 Race bike
Inspirational !!
Cheers
Paul
Cheers
Paul
Re: TZR500 Race bike
Nice build. I always wanted YZR500 style case reed and carb's inline. I am glad you figured out how to do it. How exactly does the top plate fit to the cases? Is it JB welded in? Hoe many CC's is the engine?
Re: TZR500 Race bike
This is f***** incredible! I am working on my race engine for years and follow all similar builds in the world, and then you just come out of the dark with this truly very clean and efficient engine setup.
Any ideas of the HP output?
How can I get a login which allows me to save the pics on my harddisk?
Merry Christmas, I am sure you have up there in winterly Norway
Any ideas of the HP output?
How can I get a login which allows me to save the pics on my harddisk?
Merry Christmas, I am sure you have up there in winterly Norway
Re: TZR500 Race bike
the crankcase mod from Ralf Kras is easy to do , certainly when u go out of the dimentions from the Original case ,here about 10mm becoz the baseplate needed for the TZ 4DP barrels , these barrels are lesser in height the the RZ/RD stockers .
the only problem is to get the rare TZ barrels
but anyway ,perfect build , and also perfect modified RS frame
the only problem is to get the rare TZ barrels
but anyway ,perfect build , and also perfect modified RS frame
my bikes :RD500 2X ,RD 350 F2 , RD 350 31K,RD350 4LO,RG500,RG250 WW,RGV250,TZR250 3MA,TZR250 3XV,NS400r,NSr250 mc21,KR1250S,
Re: TZR500 Race bike
btw , u just copy the small pics to ur pc , there u can enlarge them , they re good quality ....even that s perfect
my bikes :RD500 2X ,RD 350 F2 , RD 350 31K,RD350 4LO,RG500,RG250 WW,RGV250,TZR250 3MA,TZR250 3XV,NS400r,NSr250 mc21,KR1250S,
Re: TZR500 Race bike
Hi guys! Thanks for all the positive feedback. Seems like I have done something correct
Base plate is app. 11.5mm to get a proper squish, however the stroke is std. It has a tz bolt pattern for the rear pins and rd for the front. The cylinder front bolt holes had to be machined slightly. No Jb weld or welding of the engine case. I will post all pics from the build in another link to study.
The reed housing and the carb manifold is the actually development for this engine, which came out pretty nice, yzr style! Rs/rgv reeds.
I'm also very happy with the internally machined cooling lines, which exits through the reed housing.
Carbs are Dellorto Vhsb 38, since they where quit narrow. The carbs are machined, or actually filed, to get 64mm spacing. Internal fuel connections and adapters to connect together. (I need help with the set-up of jets, if anyone has some info)
Exhaust is modified std TZ pipes, ignition is Ignitech and flywheel, alternator and instruments are Honda RS125.
Sent from my iPhone using Tapatalk
Base plate is app. 11.5mm to get a proper squish, however the stroke is std. It has a tz bolt pattern for the rear pins and rd for the front. The cylinder front bolt holes had to be machined slightly. No Jb weld or welding of the engine case. I will post all pics from the build in another link to study.
The reed housing and the carb manifold is the actually development for this engine, which came out pretty nice, yzr style! Rs/rgv reeds.
I'm also very happy with the internally machined cooling lines, which exits through the reed housing.
Carbs are Dellorto Vhsb 38, since they where quit narrow. The carbs are machined, or actually filed, to get 64mm spacing. Internal fuel connections and adapters to connect together. (I need help with the set-up of jets, if anyone has some info)
Exhaust is modified std TZ pipes, ignition is Ignitech and flywheel, alternator and instruments are Honda RS125.
Sent from my iPhone using Tapatalk
TS250x, TDR250, NS400R,
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4
RGV250, Honda RS250,
610TC, RS250, GSX-R750,
R1, RSV Mile R, Bimota 500 VDUE,
1098S, ZX6RR, GSX-R1000, RG500, TZR500, S1000RR HP4
Re: TZR500 Race bike
Wow , another hidden gem amazing .
So many skills out there ,wish I
had the contacts and skills !!
So many skills out there ,wish I
had the contacts and skills !!
Re: TZR500 Race bike
Henrick,
You've come along way since we last spoke. Looks fantastic to say the least. Can't wait to hear and see some video of it running and riding.
Have a Blessed Christmas and Happy New Year.
Regards,
Bill Wilson
Wilson Performance
Lee's Summit, MO
http://www.wilsonperformance.net" onclick="window.open(this.href);return false;
Member RZ500 Owners Group #573
816-377-3185
WVWRZ500N@aol.com
You've come along way since we last spoke. Looks fantastic to say the least. Can't wait to hear and see some video of it running and riding.
Have a Blessed Christmas and Happy New Year.
Regards,
Bill Wilson
Wilson Performance
Lee's Summit, MO
http://www.wilsonperformance.net" onclick="window.open(this.href);return false;
Member RZ500 Owners Group #573
816-377-3185
WVWRZ500N@aol.com
Regards,
Bill Wilson
Wilson Performance
Lee's Summit, MO
http://www.wilsonperformance.net
Member RZ500 Owners Group #573
816-377-3185
WVWRZ500N@aol.com
Bill Wilson
Wilson Performance
Lee's Summit, MO
http://www.wilsonperformance.net
Member RZ500 Owners Group #573
816-377-3185
WVWRZ500N@aol.com
Re: TZR500 Race bike
Hi Wolfgang,wolfgangh wrote:This is f***** incredible! I am working on my race engine for years and follow all similar builds in the world, and then you just come out of the dark with this truly very clean and efficient engine setup.
Any ideas of the HP output?
How can I get a login which allows me to save the pics on my harddisk?
Merry Christmas, I am sure you have up there in winterly Norway
Right click the photo - there is a save option.
Cheers
Paul
Re: TZR500 Race bike
As I said in other forum,
great and interesting works
wait any updates and construction info if you want to shate this information
Complimenti !
great and interesting works
wait any updates and construction info if you want to shate this information
Complimenti !
Alex