Well the engine had to be removed as the misfire turned out to be bottom end related.
Number 1 piston had a seized top ring.
So just rebuilding the bottom end at the min.
Going to port and polish the heads shortly ready for the 285 cams.
Then put it back together. Hopefully I will then be able to take the throttle body car and mine down to the rollers for some fine tuning.
George
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