OS 12 TzR
05-22-2006, 09:59 PM
#1186
thx,so anyone try osspeed b4,it that goods,compare to kawahara os(zac project)& os mspeeds which one better
05-23-2006, 06:40 AM
#1188
Originally Posted by Jamie Corrado
Anyone know the size of the rear bearing in the TZ? Thanks.
http://www.bocabearings.com/main1.as...5&n=SMR6801-ZZ
05-26-2006, 05:33 PM
#1193
Tech Initiate
Originally Posted by rmdhawaii
Anybody have any problems with their front bearings leaking on an OS .12 TZ 3-port? I may have to live with this engine for another race. 
05-26-2006, 05:43 PM
#1194
Originally Posted by KPRacer
Rmd, If you're ready to part with your leaky untunable TZ, let me know. Should make for a good basher motor.
05-26-2006, 06:19 PM
#1195
Tech Initiate
Thanks Rmd. We used to play at Kakaako Park but got kicked out by LindaL. So now it's where ever you can find.
05-29-2006, 06:40 PM
#1196
Tech Fanatic
A good friend of mine just got 2 OS Speed .12 engines. These are the factory mod engines made by OS in time for the 2006 200mm IFMAR world in Australia this year. After having a look inside one of these, i can say that the work and craftsmanship is awesome!!! The liner looks very aggressive, as well as the work on the exhaust on the crankcase! The crankshaft also looks great. It also has the silicone like the JP and Sirio, but it's black like the rest of the crank. He will run this engine againt my Sirio STI and we'll let you know how it goes!!!
Visit www.osspeed.com for more details.
Visit www.osspeed.com for more details.
Last edited by Rody; 05-29-2006 at 07:29 PM.
05-29-2006, 08:22 PM
#1197
Originally Posted by Rody
A good friend of mine just got 2 OS Speed .12 engines. These are the factory mod engines made by OS in time for the 2006 200mm IFMAR world in Australia this year. After having a look inside one of these, i can say that the work and craftsmanship is awesome!!! The liner looks very aggressive, as well as the work on the exhaust on the crankcase! The crankshaft also looks great. It also has the silicone like the JP and Sirio, but it's black like the rest of the crank. He will run this engine againt my Sirio STI and we'll let you know how it goes!!!
Visit www.osspeed.com for more details.
Visit www.osspeed.com for more details.
05-30-2006, 01:35 AM
#1198
Originally Posted by Rody
A good friend of mine just got 2 OS Speed .12 engines. These are the factory mod engines made by OS in time for the 2006 200mm IFMAR world in Australia this year. After having a look inside one of these, i can say that the work and craftsmanship is awesome!!! The liner looks very aggressive, as well as the work on the exhaust on the crankcase! The crankshaft also looks great. It also has the silicone like the JP and Sirio, but it's black like the rest of the crank. He will run this engine againt my Sirio STI and we'll let you know how it goes!!!
Visit www.osspeed.com for more details.
Visit www.osspeed.com for more details.
06-02-2006, 06:03 PM
#1200
anyone try os speed & zac os,which one better,please help me,cause i want to buy new engine,still thinking which one can buy it 
