Progress report.... Photos tell the story.
Yick. What a mess.
Head gasket area and silicone goop all cleaned up.
piston and head cleaned
Head is ready to go back on.
I've polished the cam and valve covers with a Dremel and a few wire wheels,
plus a couple of buffing wheels, and a little Autosol metal polish. It will look
great with the new polished stainless bolts.
I've spent a wad of cash recently on a bunch of new parts. The main reason for tearing things apart in the first place was to fix the leaking cylinder base gasket. I could have just bought a new top-end gasket kit and slapped it back together, but you know how it is: one thing always leads to another, especially for a moto-addict like me. So I've ended up with a bunch of new parts, and a bank account that's running on empty.
Here's the tally of all the parts I've purchased to date, plus the shipping, duty, and taxes. While most of these items were purchased online in US dollars, the list below is in Canadian dollars (the exchange rate these days is pretty good for us Canucks, with $1 CDN worth about 95 cents US). The bulk of it came from ProCycle, one or two items from eBay, and the gasket set was purchased from my local dealer.
$100 OEM gasket kit
$65 OEM piston rings
$500 Mikuni TM-40 pumper carburetor
$42 OEM headlight cover/fairing
$12 spark plugs
$70 braided stainless steel brake line
$18 chain roller
$10 auxiliary light brackets
$50 polished stainless steel bolt kit
$138 duty & taxes
It's like Christmas!
Still to be purchased: a set of Eibach .47 Kg/mm fork springs, and a 7.5 Kg/mm spring for the rear shock. By the time I get these items shipped to my door, I expect to spend another $300 CDN.
I've also got another potential project in mind...I recently scored a super bargain on a set of '90 Katana 600 wheels. The front Katana wheel is apparently a low-fuss 17" conversion for those looking to fit sticky street tires on a DR650. The rear Katana wheel will also fit onto the DR, but requires a little more work. I managed to find the pair locally for just $60. If I can have a set of wheels with street tires, and another set of wheels with dirt tires, I'll be able to swap back and forth easily depending on my mood.
1990 Katana 600 wheels will fit once I figure out
a solution for the wheel bearings
I need to think about getting the bike back together soon. Riding season is nearly upon us.