Ok, I know there is a lot of talk going around about PI and nPI, but I just wanted to get some opinions. My car has about 140,000 miles on it. I am going to be something big soon to the car ie: replace motor, PI swap, or rebuild. I just can't decide between just purchasing a used PI motor with low miles, buy the nescessities for a PI SWAP, or just pull my motor now and put all forged internals with h/c/i. I plan on doing most of the work myself. Any suggestions or comments would be great. Thanks, Kevin.