So 12's wasn't fast enugh for me with a b16. I found a b20 with 400 miles on it. I am thinking of going with the JE 12.5:1 pistons, eagle H beams, My b16 head with new bigger valves and even more porting yet, and maybe some skunk 2 stage 3 cams.

But anyhow what should a crank be finished off with? Is 2000 - 2500 grit good enugh? Or should I use a polishing compound after the 2000 - 2500?

One other question, does the stock CRV oil pump have enugh for a Vtec head? Or should I get a type r pump?

Thanks!!

 

They are identical...same part #

 

crank polishing, yes please