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**karthikdattag** · 11-02-2011, 04:06 PM

Originally posted by vijaymeyou View Post

Great going RD build...

Between i never new wiesco are from japan..

( your piston rings) i always thought its from taiwan ...

great OE reeds. amazing find outs..

Thanks a lot. There is still lot to come.

**karthikdattag** · 11-02-2011, 06:17 PM

Ending today's updates with these Drooling carburettors.

Make: Mikuni
Model: TM XXmm

**asif** · 11-02-2011, 06:30 PM

TM 32 or 34.
Drooling on the pics of the spares right now.Wonder what will happen when they are on the bike.

**karthikdattag** · 11-02-2011, 06:53 PM

Originally posted by asif View Post

TM 32 or 34..

Asif, that i can't divulge. I will not be going too deep into the specs, that is the agreement between me & my friend.

Originally posted by asif View Post

Drooling on the pics of the spares right now.Wonder what will happen when they are on the bike.

Thanks. Will be able to comment only when she is all ready for a test. Until then am keeping my fingers crossed.

**arun_mahe** · 11-03-2011, 02:08 AM

Originally posted by karthikdattag View Post

Nice.

Many more years to go my friend. To beat an RD with these modern day 4-jokes with 250cc capacity will be a tough job. Build an RD right from scratch (with OE or racing parts) & with some porting & exhausts, the timing will further go down.

4 Jokes what is that, refrain in abusing the technologies even if you are too good in 2 strokes

**SriramEfunds** · 11-03-2011, 04:34 AM

Originally posted by arun_mahe View Post

4 Jokes what is that, refrain in abusing the technologies even if you are too good in 2 strokes

There is a long story behind. So don't jump the gun into middle of nowhere.

**karthikdattag** · 11-03-2011, 10:36 AM

Originally posted by arun_mahe View Post

4 Jokes what is that, refrain in abusing the technologies even if you are too good in 2 strokes

Who is abusing whom?

Read the article first.

P.S: In 2-stroke world we call 4-strokes as 4-jokes, if you have a problem with that, then lodge a complaint with 4-jokes cell, i am all game.

Originally posted by SriramEfunds View Post

There is a long story behind. So don't jump the gun into middle of nowhere.

There are many guys here who dont want to do full research, but jump with Phd thesis submission!!!!!!!!!

**dual disc 200** · 11-03-2011, 10:59 AM

Originally posted by karthikdattag View Post

Thanks Ram. Wait till you see the Ignition.

Bring it on...

Originally posted by karthikdattag View Post

Note: 10 Sizes are available for RZ350 alone (including STD size) from Wiesco

, that also can be used on RD350. But we using that of RD350 AC.[/COLOR]

Thinking of the clearances for all of them makes me go mad...!

Originally posted by karthikdattag View Post

Ending today's updates with these Drooling carburettors.

Make: Mikuni
Model: TM XXmm

Beauty....! Any specific reason for not going in for the Keihin PWK's??

Originally posted by SriramEfunds View Post

There is a long story behind. So don't jump the gun into middle of nowhere.

+ 100.

**karthikdattag** · 11-04-2011, 10:21 AM

Originally posted by dual disc 200 View Post

Bring it on...

.

You will have to wait for some more time. As the famous Hindi saying goes "Sabar Ka Phal Meetha Hota Hai". I still remember still dialouge from Hindi Movie 'Masti', wherein Lara Dutta Keeps telling this to our heroes.

Originally posted by dual disc 200 View Post

Beauty....! Any specific reason for not going in for the Keihin PWK's??

We are more comfortable with the Mikuni Carbs & its more easier for parts exchange as even our RX135 & RX100 are running with TMs.

**psr** · 11-04-2011, 11:15 AM

Originally posted by karthikdattag View Post

Yes, they dont give +0.25mm increment in air-cooled ones because of higher clearances recommened by Wiesco.

I was under the impression that the Wiesco pistons had lesser expansion during hot condition ...and hence lesser clearance can be maintained...
Does Wiesco demand higher clearance...leading to the rattling sound initially ?

**dafc** · 11-04-2011, 11:50 AM

Originally posted by psr View Post

I was under the impression that the Wiesco pistons had lesser expansion during hot condition ...and hence lesser clearance can be maintained...
Does Wiesco demand higher clearance...leading to the rattling sound initially ?

Yup Wisecos expand like mad that's why they always lead to a noisy engine, Wossner molybdenums are much much better

**karthikdattag** · 11-04-2011, 11:52 AM

Originally posted by psr View Post

I was under the impression that the Wiesco pistons had lesser expansion during hot condition ...and hence lesser clearance can be maintained...
Does Wiesco demand higher clearance...leading to the rattling sound initially ?

Yes. we are following the recommendation by the piston manufacturer.

Trust me, the rattling sound is not all that bad. Once the desired engine temperature is reached (Read, a good blast in 2-3-4 gears), this sound is a goner.

I have no idea how it works in Liquid cooled engines, but this is the way it is in Air-cooled ones. You can check for DT125 & DT175 too, the increments are in +0.5mm for Wiesco brand.

Infact i am planning to go for Wiesco Piston kit for my 4TL10 STD size bore, but i will have to go for a re-bore, else will have a major engine siezure. So this is the way these pistons work.

**frankpilli** · 11-04-2011, 01:03 PM

Originally posted by karthikdattag View Post

Yes. we are following the recommendation by the piston manufacturer.

Trust me, the rattling sound is not all that bad. Once the desired engine temperature is reached (Read, a good blast in 2-3-4 gears), this sound is a goner.

I have no idea how it works in Liquid cooled engines, but this is the way it is in Air-cooled ones. You can check for DT125 & DT175 too, the increments are in +0.5mm for Wiesco brand.

Infact i am planning to go for Wiesco Piston kit for my 4TL10 STD size bore, but i will have to go for a re-bore, else will have a major engine siezure. So this is the way these pistons work.

u mean the Wiescos expand to some extent after reaching the operating temp & stop? or else if they keep on expanding, sure it'll lead to a major engine seizure.

**SunnyBoi** · 11-04-2011, 01:17 PM

Good going.

Originally posted by karthikdattag View Post

Trust me, the rattling sound is not all that bad. Once the desired engine temperature is reached (Read, a good blast in 2-3-4 gears), this sound is a goner.

Its the opposite. One should not rip until the engine has reached the desired temperature.

Originally posted by karthikdattag View Post

Infact i am planning to go for Wiesco Piston kit for my 4TL10 STD size bore, but i will have to go for a re-bore, else will have a major engine siezure. So this is the way these pistons work.

Would love to see you run a Wiseco with just a rebore

PS: I'm running Wiseco as well

**karthikdattag** · 11-04-2011, 02:26 PM

Originally posted by SunnyBoi View Post

Good going.

Thanks.

Originally posted by SunnyBoi View Post

Its the opposite. One should not rip until the engine has reached the desired temperature.

Ok.

Originally posted by SunnyBoi View Post

Would love to see you run a Wiseco with just a rebore

PS: I'm running Wiseco as well

I thought you were running a big bore!!!!!!! I am talking about a simple 132cc engine with 58mm bore. I hope there is no confusion.

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