Congrats on getting her running! I'll have to check it out next time I'm down there if you'll have me
It begins! '90 KDX200 rebuild
Posted: 08:54 pm Jul 14 2012
by SS109
Definitely. I apoligize for being so hard to get in touch with when you were here. I caught some stomach bug and I pretty much slept a day away. Anyways, bring your gear next time so we can squeeze in a ride if you have the time!
Re: It begins! '90 KDX200 rebuild
Posted: 08:07 pm May 15 2013
by slamsomethc
First, let me say what a nice ride you've got there, SS109!
My first post here is probably similar to most first posts, in that I am seeking help. I'm fixing up my 1990 KDX200E as the brakes have lost fluid it seems. Anyway, I've got the same Acerbis rotor covers you has originally (not many others seem to!), and I would like to know if you've found a way to remove the large zip ties keeping them attached without having to snip them as I cannot get the tab to budge and get them off easily.
Thanks in advance, and I hope you're still enjoying your white lightning!
It begins! '90 KDX200 rebuild
Posted: 09:27 pm May 15 2013
by SS109
Thanks on my bike. It doesn't look nearly as pretty now! On the zip ties, nope, gotta cut'em.
Re: It begins! '90 KDX200 rebuild
Posted: 09:56 pm May 15 2013
by KDX200-E2
Not true... I have taken mine off several times. It is a PIA and I have to use needle nose pliers, but, you can
get the snap to pop, at least in my experience. Try it. What have you lost if you break them?
P.S. I hope we are talking about the same Acerbis front rotor cover that I have on both of the E2 KDXs in
my garage.
Jeff
It begins! '90 KDX200 rebuild
Posted: 10:56 pm May 15 2013
by SS109
Yes, true, in my case. They were on so tight, and were so old, they had to be cut or broken off. All you need to reattach them is some large zip ties. Hell, even standard ones can be made to work.
Re: It begins! '90 KDX200 rebuild
Posted: 09:49 am May 16 2013
by slamsomethc
thanks guys! I finally sort of figured, "Screw it, I can get more zip ties!" and just pulled on the tab as hard as I could and it popped off.
I'm glad I get to experience what most other "first-posters" at forums get to as well. Feeling like an idiot after easily solving their problem, lol.
It begins! '90 KDX200 rebuild
Posted: 04:13 am Apr 02 2014
by shaunkdx
G'day mate,
Just a quick question as to what the jet hot coating on the piston does.
Cheers in advance for the help
It begins! '90 KDX200 rebuild
Posted: 04:00 pm Apr 02 2014
by SS109
There are actually two separate coatings on the piston. On the crown there is a thermal barrier coating. This helps keep combustion heat in the chamber hence producing more power, reducing the temperature of the piston itself, and increasing the life of the piston. The second coating is on the side of the piston. It is an anti-friction coating, think sort of like non-stick cookware but much more durable. Obviously, it reduces friction which equates to more power for the same fuel burned, and helps cushion the piston in the cylinder increasing piston and cylinder plating life. So, overall, increased power, longer life, and better fuel economy.
Re: It begins! '90 KDX200 rebuild
Posted: 02:09 am Apr 03 2014
by shaunkdx
Interesting, remember how much it cost you if you dont mind me asking? Did it make a difference in your opinion? Congrats on the build-up by the way. Looks the goods
Re: It begins! '90 KDX200 rebuild
Posted: 02:32 am Apr 03 2014
by SS109
shaunkdx wrote:Interesting, remember how much it cost you if you dont mind me asking? Did it make a difference in your opinion? Congrats on the build-up by the way. Looks the goods
Cost was $61.73 for both coatings applied to my supplied piston. As to whether it works or not, I can't honestly say at this point. I know these types of coatings have been used in big horsepower, twin turboed, supercharged type engines with great results so I figure the same should hold true for any piston driven engine. I plan to tear my top end down this coming summer so I'll have a better idea then. However, it is running so well I kind of hate to!