Datsun(day) methanol engine
Long day today sat / stood in the back of workshop putting back together the old methanol L20B engine.
It leaked a lot when it was in the car, but turned out the head wasn’t flat nor the decked block. The block is now even more decked, and the pistson are now 60 thou proud. good thing we have a nice thick spacer plate!
7 hours of trial fit then measure then assemble. Fingers crossed all is usable, but until we get the cam tower and camshaft cannot check to see if the spacer need a gasket to give sufficient valve clearance.
Not a bad days work for me, and I got two coffee’s, I think I need to change slightly more than two coffee’s in future.