Reviving a 93 KDX200

Discussion specific to the 1989 - 1994 (E Series) KDX200 model sold in the USA
david
Member
Posts: 524
Joined: 08:30 pm Oct 10 2011
Country: UNITED STATES
Location: EAST TEXAS

Re: Reviving a 93 KDX200

Post by david »

bultaco4ever wrote:Did all 'E' models come with reed stops?
ALL Kawi's came with reed stops. My 175, 200, and my JetSki's all have them. If you determine that you have a stock reed block and stock reeds and you want the stops, or you just want to start over, there are several OEM reed blocks on eBay for cheap.
'81 KDX 175
'90 KDX 200
'07 Vulcan 2000 Classic LT (totaled 4/25/15)
'82 Honda GL500 (sold)
'96 ZXi 1100 JetSki
'98 STX 1100 JetSki
bultaco4ever
Supporting Member I
Supporting Member I
Posts: 267
Joined: 04:37 pm Sep 24 2015
Country:

Reviving a 93 KDX200

Post by bultaco4ever »

It looks like the PO put Boyeson dual stage Power Reeds on this. Maybe those don't call for using the stops. He didn't have them on. I purchased the Boyeson single stage Super Stock reeds and I think I can hear them fluttering when I decelerate.
bultaco4ever
Supporting Member I
Supporting Member I
Posts: 267
Joined: 04:37 pm Sep 24 2015
Country:

Re: Reviving a 93 KDX200

Post by bultaco4ever »

Julien...yes...I have the narrow brass strip.
sthoward
Member
Posts: 41
Joined: 06:01 pm Nov 24 2015
Country:

Re: Reviving a 93 KDX200

Post by sthoward »

ohgood wrote:also, if you don't have good airflow or of the silencer, it will never run. make sure there is no blockage from the air box all the way through to the arrestor.
Truer words were never spoken...

I cleaned the carb and re-installed it along with an iridium spark plug. Didn't install the air filter or silencer. She started on the second kick!

The air filter was pretty clean, so I suspect the silencer was all plugged up.

YAHOO! We're on the trails soon! Thanks everybody for your help on this.
sthoward
Member
Posts: 41
Joined: 06:01 pm Nov 24 2015
Country:

Reviving a 93 KDX200

Post by sthoward »

So I pulled the silencer apart, and yes it is completely jammed with carbon.

I have a couple more newbie questions:

(1) A couple of the baffles are broken. I'd like to weld or braze them back together. Anything I need to know before I try? EG are they stainless steel, or some other exotic material?
(2) The packing is completely gone. Can I just stuff some repack material in there to replace it? Or is there some kind of screen in there? (Picture in this thread: http://www.kdxrider.net/forums/viewtopi ... 5&p=167539)
bultaco4ever
Supporting Member I
Supporting Member I
Posts: 267
Joined: 04:37 pm Sep 24 2015
Country:

Re: Reviving a 93 KDX200

Post by bultaco4ever »

My silencer is just a small cylinder of a metal screen material. It has hundreds of holes. New packing material (or fiberglass home insulation at the very least) can be bought easily. Scrape the carbon off of those little holes. Slide the pipe and packing back in the outer can and you're golden.
sthoward
Member
Posts: 41
Joined: 06:01 pm Nov 24 2015
Country:

Re: Reviving a 93 KDX200

Post by sthoward »

So, it was a little more complex than just cleaning the silencer... (of course!)

I found it wouldn't run reliably. Sometimes it would fire right up, but other times it would run and then die after a few seconds.

I tracked it down to a flakey ignition coil. Got a new one from rmstator.com and all is well. ROOST TIME!! :boogie:
Post Reply