Before the cam went out for a rebuild I tried 8 or 10 springs, combinations of springs, springs with
bailing wire tied to a fixed spot, springs wih springs......you name it. I got it to just begin to hunt then
would adjust, add, subtract, cuss and holler.......I went back to the original spring....no help.
This time around I have only tried the factory spring. I hope I can get some run time in the next couple of days
after all, I still have all those springs in a box just looking for something to do !
The engine starts/runs so nice I'm pretty disappointed it won't pull much of a load. I have never had much
faith in the thing only because it is what it is. Getting it to run as well as it does has been a joy.
It fires right up and is fairly well balance. I was concerned about bringing the rpms up from 750 to 850
but I do believe it is just as well behaved if not better. Seems to be a bit better balanced and it just sounds
alot better.....hard to describe ....the best description I could give be would be like when a wild cam just starts
to settle in at the lower end of its rpm range.....the lope is gone but no where near top end.
Still hope to load up that Stamford clone head to see what it will do ! The thing just laughs at 4kw.
Enjoy !