Does any one know the part # for the rear cables L&R for my 89 200q and What is the optimum spark plug for turbo cars. I dont want to start that overdone discussion about platnums. just the plug and the number. Thanks, Bob Russell 89 200q 86 4kcs American Exterminating co. Springfield, Ma. 800-5-INSECT New England's only 4th generation pest management firm