Well I put some 19lbers back in the car, and a stokc maf. When I crank it, it runs great idles good, makes I think 15 vacuum, and idles around 14.9 to 15.2. Nice throttle response, but after 30 seconds or so it goes really lean vacuum drops down and idles at 400 ish so I kill it. Any clues? I got a cel to check, couldn't imagine why it would throw one but we will see.