I am building my block
I need suggestions on main/rod bearings

The setup is:
10.5 CR CP Pistons (for Long Rods)
156mm Carrillo Rods
Stock Crankshaft

As for the bearings, I only found the sizes for Tomei
If I do get Tomei, I will need the Grade A ''Black'' Bearings (1.985～1.988)

I am considering ACL since they are much cheaper. Which ACL Bearing will I need?? (that is the same size with the Black Tomei Bearings)

Or should I stick with the Tomei? Is it really worth that much more compared to ACL?

 

If the cranks journals are all good and don't need to be cut, get standard size ACL, Kings, Cosworth, or Clevite. All but the Cosworths are priced great with no benefits over the others. I would honestly buy whatever set you can find cheapest and not worry too much about it as they're all very good brands.