YS DZ200cdi
08-14-2018, 06:55 PM
#152
Join Date: Dec 2006
Location: ToowoombaQLD, AUSTRALIA
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One of the other guys that used to race TZ250's had a Kinsler RAD gauge and it was handy when making jetting changes throughout the day, so it'll be interesting to make up something similiar and see how things change. Even with the YZ250, the two places I ride are about 300m different in height and it's noticeable. I'm playing with the pressure sensor (red arrow) and will (very) slowly get around to adding the rest. Only 948hPa in my office at the moment...
3.812V = 947.6hPa
08-14-2018, 11:02 PM
#153
Thanks Scott, as a side project I'm thinking about putting a absolute pressure sensor, temperature sensor and humidity sensor in a box and having a microcontroller look at the three of them and spit out a relative air density value.
One of the other guys that used to race TZ250's had a Kinsler RAD gauge and it was handy when making jetting changes throughout the day, so it'll be interesting to make up something similiar and see how things change. Even with the YZ250, the two places I ride are about 300m different in height and it's noticeable. I'm playing with the pressure sensor (red arrow) and will (very) slowly get around to adding the rest. Only 948hPa in my office at the moment...
3.812V = 947.6hPa
One of the other guys that used to race TZ250's had a Kinsler RAD gauge and it was handy when making jetting changes throughout the day, so it'll be interesting to make up something similiar and see how things change. Even with the YZ250, the two places I ride are about 300m different in height and it's noticeable. I'm playing with the pressure sensor (red arrow) and will (very) slowly get around to adding the rest. Only 948hPa in my office at the moment...
3.812V = 947.6hPa
The 2 main fields I fly at are 150m height difference. That's noticeable.
08-25-2018, 09:08 PM
#156
Join Date: Dec 2006
Location: ToowoombaQLD, AUSTRALIA
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I just thought I would mention I received an e-mail regarding my new DZ200cdi.
It seems mine was assembled with a pair of bolts in the throttle body that were 32mm long instead of 35mm long. I'd guess that any affected customers would have already been notified like I was, but if you've bought one very recently it might be something to check next time those two bolts are out.
The overall length of my bolts are 35mm (including head) but the shank/thread is only 32mm resulting in only a few threads being engaged. Easy mistake for somebody at the bolt factory to make I suppose??
It seems mine was assembled with a pair of bolts in the throttle body that were 32mm long instead of 35mm long. I'd guess that any affected customers would have already been notified like I was, but if you've bought one very recently it might be something to check next time those two bolts are out.
The overall length of my bolts are 35mm (including head) but the shank/thread is only 32mm resulting in only a few threads being engaged. Easy mistake for somebody at the bolt factory to make I suppose??
08-28-2018, 06:10 AM
#157
09-10-2018, 04:39 AM
#158
Hello Scott
In the picture, the seal againts cylinder head seems to be made of copper.
The seal delivered with the YS exhaust pipe that I bought is made of mild steel.
Have you replaced the original gasket with a copper ?
Claude
In the picture, the seal againts cylinder head seems to be made of copper.
The seal delivered with the YS exhaust pipe that I bought is made of mild steel.
Have you replaced the original gasket with a copper ?
Claude
09-10-2018, 07:03 AM
#160
HI,
Does anyone know the material of construction for the little O-Ring that fits in the Hatori pipe ?
I tried Viton. It has a matt finish and doesnt seem to work as well as the original hatori O-Rings.
Thanks
Shane
Does anyone know the material of construction for the little O-Ring that fits in the Hatori pipe ?
I tried Viton. It has a matt finish and doesnt seem to work as well as the original hatori O-Rings.
Thanks
Shane
09-10-2018, 09:46 AM
#161
Hello Shane
I use YS O ring as shown on picture.
I put the seal with graphite grease that is temperature resistant.
It is important that the pipe slides to avoid tearing the seal
Claude
I put the seal with graphite grease that is temperature resistant.
It is important that the pipe slides to avoid tearing the seal
Claude
09-20-2018, 12:23 AM
#163
Join Date: Feb 2007
Location: RESHON LEZIYYON, ISRAEL
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Hello
What kind of spinner are you recommending for an engine 200 CDI
I tried the Great Planes Spinner 3" Nylon Aluminum
and Sometimes, I see a shift between the spinner and the prop
Thanks
Kobi
What kind of spinner are you recommending for an engine 200 CDI
I tried the Great Planes Spinner 3" Nylon Aluminum
and Sometimes, I see a shift between the spinner and the prop
Thanks
Kobi
09-20-2018, 03:55 PM
#166
Join Date: Feb 2005
Location: oakland,
CA
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However, be careful on over tightening on spinner with a lightened plate, may cause warping. If the prop is slipping, just put two spacers made out of sand paper - one between the drive washer & the back plate, & the other one between the front of the back plate & the prop - that should solve the problem.
Adrian
Last edited by riot3d; 09-20-2018 at 03:59 PM.
09-20-2018, 07:12 PM
#167
I use the Gator flow thru spinner on my 200 sold by F3A Unlimited, it has a lightened back plate:- https://www.f3aunlimited.com/gator-spinner-82mm-red.
However, be careful on over tightening on spinner with a lightened plate, may cause warping. If the prop is slipping, just put two spacers made out of sand paper - one between the drive washer & the back plate, & the other one between the front of the back plate & the prop - that should solve the problem.
Adrian
However, be careful on over tightening on spinner with a lightened plate, may cause warping. If the prop is slipping, just put two spacers made out of sand paper - one between the drive washer & the back plate, & the other one between the front of the back plate & the prop - that should solve the problem.
Adrian
I've often looked at those spinners. The only thing that has stopped me getting one, is not knowing the weight. Can you tell me how much it weighs?
Sandpaper has never been successful for me. The driver serrations just cut through it. The only real solution I think is FT
09-20-2018, 11:32 PM
#168
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Hi Scott,
The spinner is 50g
I agree sand paper doesn't last long because the rough material only on one side, that's why I have started using these pre-cut spacer from Japan for the past year, & the sand paper material is on both sides. So far, it works great.
Adrian
09-24-2018, 11:11 PM
#170
Join Date: Feb 2007
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Hello
my question
Engine 200 CDI
Is it necessary to Put sponges inside the COEL ,
Between the cooling sides of the engine and the COWL
Do you do that ?
thanks
Kobi
my question
Engine 200 CDI
Is it necessary to Put sponges inside the COEL ,
Between the cooling sides of the engine and the COWL
Do you do that ?
thanks
Kobi
09-26-2018, 10:53 AM
#174
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What is the recommended muffler for the 200? I just received my engine but it seems that obtaining a header and muffler is going to be more problematic - Do the 185 mufflers work for the 200? What is the best source for a muffler now that Hatori is gone?
Chris
Chris
09-26-2018, 11:30 AM
#175
185 ones are fine.
Last edited by drac1; 09-26-2018 at 03:22 PM.