Hey I got a windsor block and windsor heads... I have like -18cc Probe Pistons and my heads are windsors with a stage 3 p&p what will that make my compression ratio be? I am putting a turbo kit on with this eventually... Just wondering if ratio will be fine for some decent boost or if there is something I could do to lower it more... Let me know! And if it is head gaskets which ones should I buy???