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Veteran
Hey People,
Just brought a Head off "HKholic",
well i brought that i brought a few other bits and pieces aswell:
*CMS valves
*CMS camshaft
*and APPI valve springs.
I was looking for some UMA titanium valve spring retainers but can't find any
So anyway heres a brief discription of how i done it "HKholic" recomended i did it this way as Vietnam doesn't have any proper lapping tools available.
* first of i got some Ethanol/Pure alcohol (carb cleaner would be better) and rubbed it all down trying to get it as clean as possible and remove all that sot in the exhaust port.
*after it was clean i gave the exhaust port a we sand back ( its already ported)
*then I applied my Course Grind paste to both the valve pocket and the valve.
*after applying it use some oil (i used sewing oil) to insert the valve into the valve bush you really DONT want the valve stem to have any Grind paste on the valve stem when inserting it into the bush it will just cause a lot of wear.
*ounce i got the valve in i then stuck a carburetor drain pipe on the end of the stem (working to Vietnam's environment) and began rotating the valve, you will hear that grinding sound and ounce it get very quiet push it out and add a little more grind paste.
*ounce i did that its just a matter of repeating the previous step just with a FINE grind paste this time.
*After your've finished, all your valve pocket shall have a very nice grey ring of where the valve has been making friction with the pockets.
* clean everything and apply oil to items for start up and then to ensure the valves are all good just full the port up with petrol well the valves are in and make sure that the petrol isn't escaping from the valve pockets.
* Final note, put the tools away have a shower then go to sleep haha
Also as you can see Coffee,Tea's and Snacks do help !
and sorry about some of the photo's were bad quality i was using my GF's I-Phone if i ever got a smart phone id go for the samsung Galaxy way better......but i prefer spending my money on Motorbikes .
P.S.
If you want a free Valve Lapping job send me a proper Valve Lapper suction tool (good quality one
)!! 
Just brought a Head off "HKholic",
well i brought that i brought a few other bits and pieces aswell:
*CMS valves
*CMS camshaft
*and APPI valve springs.
I was looking for some UMA titanium valve spring retainers but can't find any
So anyway heres a brief discription of how i done it "HKholic" recomended i did it this way as Vietnam doesn't have any proper lapping tools available.
* first of i got some Ethanol/Pure alcohol (carb cleaner would be better) and rubbed it all down trying to get it as clean as possible and remove all that sot in the exhaust port.
*after it was clean i gave the exhaust port a we sand back ( its already ported)
*then I applied my Course Grind paste to both the valve pocket and the valve.
*after applying it use some oil (i used sewing oil) to insert the valve into the valve bush you really DONT want the valve stem to have any Grind paste on the valve stem when inserting it into the bush it will just cause a lot of wear.
*ounce i got the valve in i then stuck a carburetor drain pipe on the end of the stem (working to Vietnam's environment) and began rotating the valve, you will hear that grinding sound and ounce it get very quiet push it out and add a little more grind paste.
*ounce i did that its just a matter of repeating the previous step just with a FINE grind paste this time.
*After your've finished, all your valve pocket shall have a very nice grey ring of where the valve has been making friction with the pockets.
* clean everything and apply oil to items for start up and then to ensure the valves are all good just full the port up with petrol well the valves are in and make sure that the petrol isn't escaping from the valve pockets.
* Final note, put the tools away have a shower then go to sleep haha
Also as you can see Coffee,Tea's and Snacks do help !
and sorry about some of the photo's were bad quality i was using my GF's I-Phone if i ever got a smart phone id go for the samsung Galaxy way better......but i prefer spending my money on Motorbikes .
P.S.
If you want a free Valve Lapping job send me a proper Valve Lapper suction tool (good quality one
)!! 
)
