Ok guys im new here and need some insight on compression ratios. So heres the deal, i picked up a fully built sleeved b18b1 with b16 head which had a hole in the block. So i bought a b18c1 bottom end and had the gsr sleeved so i can transfer all bottom end parts from the LS to the GSR. The LS block was making 10:4:1. My dilemma is i want to use the ls crank in the gsr so i dont have to do extra work when i have a crank ready go. My question is what will my compression be with the LS crank, golden eagle rods and 10:4:1 cp pistons in the gsr (since the ls block is like .55mm taller than the gsr) im thinking it will be a higher compression but im not exactly sure. I plan to do about 600whp with this setup when its all finished. Oh and the ls block and internals were blueprinted for the 10:4:1 compression ratio (if it helps).

 

Honda B-Series Compression Calculator by ZealAutowerks