ok i have a few questions. what about us that also plan on driving our cars on the street. i mean will it cause my car to over heat in the summer? looks like it would act like a heating blanket? also does it come with a hole to change your oil? i only plan on running no more than 10.00-10.30 in the 1/4 so dont know if this applays to me? sorry for the dumb questions. thanks Mopar65