Finally the block is back from the machine shop! bored .030 over.
here you can see it is a 4 bolt main block.
and below are the casting numbers
Below is my pile of parts!
A look at the new aluminium heads.
big valves!
rollers
full roller crane cam was over $800 by itself
Flat top pistons
30 over
Pistons have been machine balanced
The crank was also machine balanced
Hatings piston rings
ProComp aluminum intake
Below is my $400 fluid filled finely adjustable harmonic balancer
The above balancer is the icing on the cake afer having the crank and the pistons balanced at the machine shop.
When combined with the full roller setup that significantly reduces friction this motor is good to run 7000 rpm for 60,000 miles!
a few more engine block details
HERE SHE IS ASSEMBELED!