Originally Posted by
Bundy_Bear
Harry,
Thank you, will check for air leaks. If it was fuel pressure should it be the same at the end of a 5 minute run as the fuel load comes down?
Thanks
Andrew
The fuel pressure doesn't change as the tank empties. The exhaust is capable of supplying more than enough hot gas to pressurize the tank faster than the carburetor can suck fuel out of the tank.