Engine cases powdercoat?

More
28 Apr 2010 07:36 #363814 by lewisj
Engine cases powdercoat? was created by lewisj
Can the engine cases of a 73 Z1 be powder coated or is therea heat issue? I know the powder coating process involves "baking" the paint on, but wasn't sure if there are problems associated with the engine heat. Thanks in advance for your help.
Jim
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm

Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 08:14 #363821 by JakeB
Replied by JakeB on topic Engine cases powdercoat?
All of the powder coating websites I have seen showed at least one picture of a cylinder block coated. If it can take the heat of an air cooled cylinder I imagine the cases shouldn't be a problem. I'm not sure if they use a special powder or what, but if you go to a reputable powder coater they should know what to do.
1978 Z1-R

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 09:34 #363832 by MDZ1rider
Replied by MDZ1rider on topic Engine cases powdercoat?
My local Powder coating shop did not recommend it. This was a few years ago and powder technology may have improved since. They could not guarantee against wrapage. Cases are considerably thinner material than a cylinder. They are not designed to withstand anywhere near the temperatures that a cylinder block is normally subjected to.
I've been happy with the PJ1 FastBlack S (satin).

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 10:23 #363841 by lewisj
Replied by lewisj on topic Engine cases powdercoat?
Thanks MDZ! I have acan of Satin ready to go. Just thought I would see what the general consesus was. I will also check with the powder coater and get his opinion.
thanks Jim
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm

Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 11:14 #363853 by MFolks
Replied by MFolks on topic Engine cases powdercoat?
I've found that if you can bake the painted part for 1 hour at 350 F, it will make for a more durable coating.

I use our electric oven with the parts hung on the wire racks using coat hanger wire.I suppose welding/brazing rod would work too.

Probably have to open windows to vent as the fumes may make the wife/girlfriend as why the house stinks.
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 16:05 - 28 Apr 2010 16:08 #363916 by austin3119
Replied by austin3119 on topic Engine cases powdercoat?
This one is powdercoated (head,cylinders,case), gets ridden a lot and looks great. I say powdercoat away.

It's not mine.

[IMG
Last edit: 28 Apr 2010 16:08 by austin3119.

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 16:21 #363919 by jeffasaki
Replied by jeffasaki on topic Engine cases powdercoat?
DO NOT powdercoat a 73 Z1 pls.But I guess its your bike so do what you want.Just saying man bring it back to what it was
78 Z1R
78 KZ1000
76 KH500 gone
71 HS1B 90
81 GS 1100 gone
80 PE400
02 KLR


Ontario Canada

Please Log in or Create an account to join the conversation.

More
28 Apr 2010 21:02 #364034 by KawiConvert
Replied by KawiConvert on topic Engine cases powdercoat?
PC'ing engine parts is fine. Just don't get it in the engine. There is high temp stuff available, but still bake it at 400 F for 20 minutes. Not likely that you'll warp something that fast. I've done a head cover and clutch cover with no problems.
1978 KZ650 D1 ~ Carb jetting: 107.5 & 20 & 4th groove with pods and 4-1 Exhaust

Please Log in or Create an account to join the conversation.

More
29 Apr 2010 07:56 #364105 by lewisj
Replied by lewisj on topic Engine cases powdercoat?
jeffasaki,

I know what your saying, but I have owned this bike since new (37 years)and it wasn't stock when it left the showroom floor., headers pods, always adding something. Who would have known in 73 that they would bring this kind of money 30 yars later. She's always been a great bike, just needs some spit and polish and a 1075 upgrade , better suspension. paint and........ oh you know how it goes!!!
Thanks for caring! Ride on!
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm

Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels

Please Log in or Create an account to join the conversation.

More
29 Apr 2010 07:58 #364106 by lewisj
Replied by lewisj on topic Engine cases powdercoat?
austin 3119,
That bike looks awesome. I will look into the powder coat!
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm

Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels

Please Log in or Create an account to join the conversation.

More
29 Apr 2010 13:13 #364200 by saxjonz
Replied by saxjonz on topic Engine cases powdercoat?
I got my cases powdercoated! It's not cheap but it looks great!;) I will post up pics when my bike gets done but if any of you guys are interested in the progress I have posted pics up on facebook look for kawboyz chicago area kz riders.B)
79 LTD B3
80 LTD B4 1075 kit JE Pistons .410 cam grind, Bassani, 31 keihin CR Specials...
1980 Z1R, 2002 ZRX1200, 2003 ZRX1200

Please Log in or Create an account to join the conversation.

More
29 Apr 2010 13:18 #364204 by saxjonz
Replied by saxjonz on topic Engine cases powdercoat?
austin3119 wrote:

This one is powdercoated (head,cylinders,case), gets ridden a lot and looks great. I say powdercoat away.

It's not mine.

[IMG

Hey! How bout some more pics of this bike. I had an idea like that for my paint. Checkered flag and carbon fiber. This thing looks sweet
79 LTD B3
80 LTD B4 1075 kit JE Pistons .410 cam grind, Bassani, 31 keihin CR Specials...
1980 Z1R, 2002 ZRX1200, 2003 ZRX1200

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum

Forum Links