Nightmare
Morning.
I have a little knowledge with nitro so know the basics but I have a friends hyper 21 engine and standard carb that will not lean down on the HSN.
I have had the thing apart and nothing obvious. There doesn't seem to be any major air leaks but it still runs rich.
Just at th point it is running out of fuel for that last 10 seconds it absolutely sings but prior to that premenopausal bog down at high end.
I have even marked the mid range and leaned that in which helps a little but still no scream. Other than from me!
Any ideas, other than throwing in the pond, would be appreciated.
Thanks
James
|