complicated carb problem

[Squishy]

So that's with throttle fully open?

Well I've no idea what you've done with the valves but something is definitely wrong there. (lapped the valves???)
Either it's screwed up or the valve clearances are completely off.
As I said before, check those as well.

[gallant_pilot]

stripped the head today again.

tested the valves with water and soap and by blowing hard inside the intake and exhaust ,not a single tiny leakage even.

what is the possibility of the bad timing by one tooth? can it cause that huge difference?
 
this link is an old post for timing on forum
http://forums.banditalley.net/index.php?topic=9298.0
i also attache another photo .

so which one is correct?

i remember the first time my mechanic did the timing just like the one in the link and this time i did it like the photo( which is exactly like what manual shows)

i checked the valve clearance and adjusted them as manual with the filler gauges.

[gallant_pilot]

hello guys!

i took the barrels off today to check the pistons.and guess what !

almost all my compression rings were pinched inside the grooves,so wet test and dry test wouldnt make a big difference.

what can cause that problem?
is it possible to take them out and reuse them again?

[gallant_pilot]

hey guys,any comment about the timing?( with regards to my post recently)

i am assembling the head and want to know which one should i choose !

tx