Hi folks,
Coming to you from North Georgia AND Cape Cod!
I am in process of OH my 83 K10 long bed. I replaced the OEM 305 for the basic GM crate engine. since I've got big mud tires on it, it's still a bit sluggish. It also has 2 in. single exhaust pipes on it.
My 1st thught is to go to 2 1/2...