i finally got around to doing my head to manifold gaskets yesterday, it went well with no helicoils needed
![Smile](images/smilies/smile.gif)
it dident seal straight away, but after it warmed up a bit it was fine, its the first time ive driven it with my big bore without it blowing, and its sounding sweet
![Big Grin](images/smilies/biggrin.gif)
but im only running around 7psi cos of my fueling problem, which allows me to rev to about 5.5rpm before it starts poping.....
all was going well until i needed some fuel and wasent near a shell garage, so i put £10 of esso 97ron supreme in, with probably £10 worth of optimax left in the bottom of the tank, and now it would only rev to 4.5rpm
![Confused](images/smilies/confused.gif)
so im gonna use that up and go back to optimax......im getting a fse fuel reg soon so maybe that will help a bit?