GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: mostly_harmless_mike on January 04, 2011, 01:12:44 AM

Title: Blown Engine / Pics / Need Help
Post by: mostly_harmless_mike on January 04, 2011, 01:12:44 AM
So sometime last summer my bike blew up. At the time I had no money and no time so she unfortunately just sat till today. I finally got enough money to justify taking a peek at what had happened.

(http://i26.photobucket.com/albums/c150/mostlyharmlessmike/IMG00397-20110103-1455.jpg)
(http://i26.photobucket.com/albums/c150/mostlyharmlessmike/IMG00394-20110103-1453.jpg)
http://www.youtube.com/watch?v=p2tFoOaQsSk
http://www.youtube.com/watch?v=I2ImenVhymw

As you can see she is done. Time to find another engine. I had a question for you guys, Can you swap in a GS500F engine into a GS500E frame? I am aware that it has an oil cooler, and i can mount that easily enough, but I wanted to know if the engines were swappable.
Title: Re: Blown Engine / Pics / Need Help
Post by: Twisted on January 04, 2011, 02:26:05 AM
Yes, they are exactly the same except for the oil cooler as far as I know.
Title: Re: Blown Engine / Pics / Need Help
Post by: Allen on January 04, 2011, 03:13:14 AM
What kinda mileage did you get from it?
Title: Re: Blown Engine / Pics / Need Help
Post by: Affschnozel on January 04, 2011, 04:31:39 AM
Do you know what led to this damage? I've seen this exact thing on another GS and it was the lack of oil :

(http://i219.photobucket.com/albums/cc280/Affschnozel/12052010010.jpg)
Title: Re: Blown Engine / Pics / Need Help
Post by: mostly_harmless_mike on January 04, 2011, 09:42:13 AM
Quote from: Affschnozel on January 04, 2011, 04:31:39 AM
Do you know what led to this damage? I've seen this exact thing on another GS and it was the lack of oil :



Huh? Damn. I had just replaced the clutch cover gasket and done an oil swap about a month or so earlier. I actually checked the oil levels that week before she detonated and everything seemed fine. She must have sprung a leak and bled out quick because everything was cool and sounding good that morning until about 10 seconds until she blew. What the hell.


Title: Re: Blown Engine / Pics / Need Help
Post by: mostly_harmless_mike on January 04, 2011, 09:50:23 AM
Quote from: Allen on January 04, 2011, 03:13:14 AM
What kinda mileage did you get from it?

22K, although only the last 5k were under my supervision. I had had previous problems fixing problems caused by improper maintenance from the previous owners. She should have lived longer, but given that I only paid 800 for the bike when I started out, I suppose I can't complain.
Title: Re: Blown Engine / Pics / Need Help
Post by: Big Rich on January 04, 2011, 11:53:46 AM
If it was oil starvation, then it was probably a clogged passage. Either way, that sucks.
Title: Re: Blown Engine / Pics / Need Help
Post by: skirecs on January 04, 2011, 12:35:00 PM
i had a dream last night that my engine blew up

metal shavings were flying out of the exhaust that looked like shaved chocolate

i took the head off and there were two oblong cylinders, one bigger than the other, mounted longitudinally in my gs500

i wonder what all that was about
Title: Re: Blown Engine / Pics / Need Help
Post by: JAY W on January 05, 2011, 01:46:29 PM
F motor into an E will prob` need F carbs CDI,Loom?
Title: Re: Blown Engine / Pics / Need Help
Post by: Paulcet on January 05, 2011, 05:11:36 PM
Nah, use the old crank trigger and cdi, and carbs can go either way.

But if you do use the new crank trigger, then you would need the new cdi and carbs.
Title: Re: Blown Engine / Pics / Need Help
Post by: tb0lt on January 06, 2011, 07:49:49 AM
I know that a complete 2009 head and cylinder setup will bolt right up to a 2002 bottom end. The 09 carb will also bolt right up without needing any electronics/wiring work. I've done this myself.

In your case, just look for the cheapest complete replacement engine you can find. That bottom end is going to need a rebuild and it usually isn't worth the cost of rebuild.

PS: Your profile doesn't show your location. Where are you? Someone local might be able to help.
Title: Re: Blown Engine / Pics / Need Help
Post by: The Buddha on January 06, 2011, 11:18:36 AM
Yea if it seized like that bottom end is DOA too.
Good motor is your only option.
Cool.
Buddha.
Title: Re: Blown Engine / Pics / Need Help
Post by: mister on January 06, 2011, 11:59:20 AM
THIS is how to blow an engine (block!)... fark....

http://www.youtube.com/watch?v=qBF6iZfguF0

Michael