Sam, Sorry I accidently deleted your original e-mail so could not reply more directly. I would be more than delighted to meet you and show you my 170 hr Q200 VH-LOQ at this big airshow. My best

Thanks to everyone for the responses to my questions , Mike did you know later model 13b's have lighter weight rotating assemblies , also alloy water pump housings . The series 4 is decompressed