Zek

I'm buying a 86 chevy pickup that has a zz4 engine that I want to set up for a turbo. What do you guys think would work for this truck? It will be a daily driver that will see towing and other work. 600rwhp would be nice. Would gt35r or gt40r attain that power or is there better options? Probably keep the heads but lower compression to 8:5:1 and keep the stock rolling cam.

Thanks for the help.