I have a 93 civic hb with a 95 gsr motor that is going down hill.The compression is whey down.I just bought a garrett t3 turbo,hondata with boost control and everything else to turbo my car.My ? is should I just rebuild the bottom end on the gsr or should i buy a b20 block and turbo that.I can get the b20 block for $600.00 and then I can buy the vtec kit to make it work for 300.00.Should i go this route or would it be cheaper to rebuild the gsr, and would the gsr be more reliable then the b20. I want to run 10psi,my horsepower goal is 250 to 300 to the wheels.need someone to help me with good feedback someone who knows what they are talking about.ps if i rebuild the gsr factory parts are going back in