Who knows? Bought some camshafts, type? Plus a 1260 Wiseco kit.

Does anyone knows something about this camshafts?
Because I have not a clue... :laugh:
The only thing i know is that they where in a 1100 GPZ engine


I think its Wiseco, both says: E-20, CWC, EP14, I5.

They are Cam Motion cams. Those are probably our cam sprockets.

Jay

Are thoose cams for sale by chance?? let me know please. thanks jonnybiker

Cam Motion Z9-Z10 combo..485 lift intake,.460 exhaust.Can't remember duration but .265-.270 at .050 sounds about right.Used to very popular for 9:20 bikes -the old ProGas index way back when.I had a set in a 1428 motor that went 9:09 best with a small tire in a heavy bike.

With those lifts, it is probably a 1 inch base circle, rather than stock 1.110".

Jay

Z9 cams..... .465 lift
274* duration at .050 lift
110* lobe center

Z10 cams.... .485 lift
266* duration at .050 lift
110* lobe center

valve lash .006" to .008"

Thank you boys!
I knew you would know!!! :woohoo:

The reason I thought they were Wiseco is because of this:



I stumbled over this GPZ1100 engine some days ago, with Wiseco 1260cc (?) kit, welded crank, 36mm RS Mikuni, and some other stuff.
And after what the story goes this engine haven't run much.
I don't have the top.

So my next question is, is this runnable on the street?, or does this kit belong to the drag stripe?
Can I run an original top with original camshafts and valves with this engine?

I have tried to find some info on this kit, with that cylinder, but haven't found any. :S

Nice studs. Those are't Wiseco either:laugh:

If they are as much lift as stated, you can't run them on the street. Those kind of lifts require frequent valve spring replacement.

Also, unless the head is set up for 1" base circle cams, you would have to do considerable work to make them fit.

Jay

Thanks Jay! :laugh:

And then the next question...
The part number on the piston top is: 4304 PS XG do you or others know specs on these pistons, ive tried google them, tried Wiseco web site, but no luck. Maybe they are to old/out of production?...

Jonnybiker: Yes, you can buy the cams if you want. :laugh:
Or we can swap, if you have something interesting...

Send me a PM, and I think we will agree on something.

www.wiseco.com/Catalogs/Powersports/Kawa...leStreetOverbore.pdf
i think it is the 1262cc 10.25:1 pistons.probably before the part #'s started changing.