haha yeah.. ever part gives me sticker shock.. i have to hype myself into buying **** at this point :) Talk to oregon and see what they say.. and use good lube for first start up..
Oh.. one thing i saw on a good youtube vid was a guy, before he puts the intake on he would do the pushrods/lash and mark the top of each lifter and even turning the motor over by hand you should be able to see the lifters turn in their bores