Getting ready to cross the bridge of a 150 whp on the zetec and i need a solution. Im shooting for over 200 whp N/A. The way i calculated it 30 lb/h injectors should support upto 220-225 horsepower. This would give me a safety margain on not running out of fuel. For the big dogs I will be running 12:1 compression ratio to compensate for the cams im using. Im thinking that ANY timing advance over stock will cause problems on 93 octane. So im in need of a dual tune setup. 1 for 93 octane and 1 for 110 (what they sell at the track) If you could give me a cost of this system and who could set it up for me id be much appreciated.