I am wanting some opinions from the guys or gals who have done this.I have a local engine builder who is highly recommended for his work.Everyone has told me that he does what he says and does not cut any corners.I called him to get a quote for my 92 fox to have around 350-375hp.He told me he could accomplish that with a top end build for about 3000 dollars(turn key job).He had a concern about the motor having over 200000 miles on it and said he could not guarantee how long the bottom end would hold up.He then told me that for around 5000 dollars he could build me a 347 stroker(turn key job also).He said with that build everything would be new(entire motor).My concern is that a good deal and also what kind of difference in power that would be.I want a fast street car and he said it would be a bad SOB with that motor.Talk to me guys.