wow this guy needs a new block and its obvious ans it took twenty OSO's to tell him that

My Vapor lock problem is like a ghost town when i get near it with the mouse i can actually hear crickets.

Come on guys and girls Alittle help here. I just dropped $15,000.00 on a new engine and upgrades and cant even use it. have alittle heart. my season ends in 3 months.

and I told you 4 times to check the VST system thats where your problem is!!!!!!!! even attached the diagram

how many more people do you need to tell you

will i be able to tell if the needles bad, because i did replace the diaphram. is there an adjustment on the needle?

yes it is adjustable just like a carb float.........

here are the basics

Obviously he needs more. So...this is excellent advice.

I have also had similar issues and it was traced back to the VST system. You can also do a search on VST and find a lot of info here on the board. If that does not work try a good Merc dealer.

Good luck.

thank you very much guys