Thanks everyone for the responses they were more than helpful. I don't know much about these early z's but I've always loved them. I have decided to keep her stock seeing as I'm the 3rd owner and everything is intact.I was hoping to drop a v8 in her but my inner car guy won't allow me to at this point.
Hello all I recently became the proud owner of hls30-41540 She's a 71 240 thr car runs and drives beautiful but I want to get some more hp. It has the California emissions on it. Should I remove the air pump and all the emission crap or is it rare enough to leave it alone the car is all original I am the 3rd owner. Also are the Su carbs different on the cali models