I'm running a 96 b18c-r with skunk2 stage2 cams, skunk2 titanium valve springs and retainers, skunk2 cam gears, rc310 injectors, 255lph fuel pump, hondata im gasket, toda header, and hondata s100. I wanted to bump my compression a little on my motor. Cometic offers a 27mm head gasket for my setup. What I need to know is what size bore do I need to order?

 

If you engine hasn't been bored , then you want the 81mm gasket.
Glenn

 

Thanks!

 

sorry to bring old one up again but.. yea i am getting silimar set up as this guys.. and i am also getting cometic HG.. but it's 0.03 inch. will that drop my compression ratio?
stock is like 0.029 or something..

 

If it's thicker it will drop the compression. I found a Spoon HG and used it instead of the cometic. I still have the cometic gasket if you are interested.