Originally Posted by
TomB
good idea, keep in mind your old engines will be tuned to your old fuel so they may run fine. Engine's are not that tricky to tune, unless you are really out of the ball park.
make sure your fuel line isn't too short from pipe to tank. make line 1.5 times longer than pipe tip to header edge.
TomB:
Think I can rule out being a fuel issue, tried old blend and had same issues after some retuneing. I also was able to get one of the club members to try his hand and tuning it and it will only run for a few minutes and then flame out.
Starting to think compression is too tight still and it is just oiling up as I can't clear its throat enough.
Time to find where I put that old Picco and forget about this STS rubbish
Thanks again Andrew