I just want to ask you guys and gals a question. I am seriously thinking about up grading the hp issue with my 91 cappy classic. I've searched and looked in here and most popular of course is to just swap out a LT1. The thing is, living right on the border, I have access to some very cheap 9C1 from the mexican police. What I'm afraid of is the whole comp swap out and for some reason, that opty box behind the water pump does not give me the warm fuzzy. I'm basically looking for a nice highway passing on demand car. I was just thinking about making the 305 a 327 which should make,with the proper stuff, 300 hp. And no I am not going to sell my faithful baby to get a beat up cop car that was probably beat to s**t and back with no remorse. I appreciate your info. Laters..