I have a good honest tired accomplished feeling tonight. I spent about 5 hours on the bottom end of the 101 1300 engine that is going back in the Sprint and I got a lot done.
I brought the 1400 kit I bought along with the head to Glenn Oliveria, local Alfa engineer par excellence and driver of a neat column shift 750 series Giulietta Sprint race car, to get some advise. He measured a few things, thought about it and decided the head had been milled .040″ already and would require a .010″ skim, in addition to a valve job, to be ready for action. He explained what was involved to use the 1400 kit, chamfering the head, measuring valve to piston top clearance, measuring tdc combustion chamber volumes to calculate compression and balance the compression across all 4 cylinders. Oh, and peening the rods might not be a bad idea. Long story short, a $1000+ machining bill would be paid to make the 1400 kit work so I am going to go stock 1300cc 9.1 to 1 compression ratio piston liner set for the Giulietta Sprint.
These holes are about 2 inches deep. When I first started cleaning this up they were barely visible. Lots of crud had gotten in here over the years. I used a drill bit to help auger it out then washed them out. Nice and clean now.
Continue reading “Giulietta Sprint 101 1300 Engine rebuild part 2: depths have been plumbed and the ascent begins.”







Brightwork fit on this nose is very good, except the missing trims that go around the upper edges of the grill openings. The mount holes for these can clearly be seen here. I would think for $33k the seller could spring for a set since they are not usually expensive. 
