Cz Engine Screwed

[gokarter45]

Well heres the engine off the CZ and I think its running days are officially over. The cylinder wall is rusted the insides all rusted and i could here parts of rust crack and brake when I tryed to turn the piston. Also the carb adapter is all corroded and rusted also seems as is it was grinded on by something. The clutch also is completly rusted. If anyone has any suggestions id love to hear em but I it bet it be even a hell of alot cheaper to buy it new. It needs a new ignition system that alone is $450 carb adaptor reed valve $390 new clutch $95. Also need air filter and carb parts get quite pricey.

[speed shop]

hmm.......what did you do, go for a swim?

[smgs92]

jesus wtf happened it didnt look that bad before but yea thats my engine is it saveable after a full engine rebuild?

[gokarter45]

No Its just mainly mostuare and rain getting into it. I really doutb is salvageable because of how bad it all is.

[smgs92]

man i didnt think it was that bad get opened up tho see if its totally f***ed

[gokarter45]

Yeah i did that last night the gears were ight but that pretty much it. Its porbably because it didnt have any oil in the crank case.

[speed shop]

sounds like a problem

[smgs92]

dammit its gonna be hard as f*** to find a new engine to replace it

[smgs92]

so if red checks this i wanna know if theres no chance to save it

[gokarter45]

heres a new crank case and sh** on
ebayhttp://cgi.ebay.com/ebaymotors/cz-e ... enameZWDVW

[Red-85-Z51]

Any engine cane be rebuilt, it comes down to, can you afford to rebuild it properly.

A regular hone cant be used, due to the ports, a special hone is suggested so it doesnt snag the edges and demolish the jug. Surface rust isnt a big deal, a scotchbrite pad and some cutting oil can clean that up.

Shame to see such a nice engine in ruins like it is.

But there isnt any sense in putting a dime in it, if you arent willing to take it all the way.

Carb, intake, gaskets, rings, machine work on the cylinder, possibly a piston, reed cage and reeds, and reed stops, ignition setup...you are talking some serious money here, not to mention you dont know how worn the piston and cylidner are to begin with, crank wear, crank bearing wear, main bearing wear...

Id dump it and find something in better shape, but that's just me.

[gokarter45]

Yeah I would do that same cuz you need the be able to afford all that and its VERY exencive and i know will need a new crank shaft for sure. It was cracking and everything when you turn it.

[Red-85-Z51]

heres a new crank case and sh** on
ebayhttp://cgi.ebay.com/ebaymotors/cz-e ... enameZWDVW

You SUCK at the internet...

Here is a good link...
http://cgi.ebay.com/ebaymotors/cz-engin ... enameZWDVW

That's not a new crank, it's a used crank, covers, and ROD. He also states the rod bearing is shot. It's a 3 peice crank, so the crank pin has to be taken to a bike shop, pressed out, bearing replaced, then pressed back in with a new bearing/rod.

[gokarter45]

Thats the link i posted buddy. But it didnt come up and I mena it be new to him its in alot better condition then whats on it now.

[Red-85-Z51]

Thats the link i posted buddy. But it didnt come up and I mena it be new to him its in alot better condition then whats on it now.

Click your link, ebayhttp:// isnt a registered protocol.

You added "ebay" to the link, before http:// and it is a dead link. I copied it, deleted the ebay, and it worked.

[speed shop]

<---------makes me laugh

[smgs92]

well i was just gonna buy used cz engines off ebay and rebuild it that way but red i cant just dump that to buy a new 1 those are nearly impossible to find

[gokarter45]

I found acouple

[smgs92]

yea and u can usually get em cheap off ebay cuz people dont know what their worth

[gokarter45]

usually its cuz there {censored}