Group, Thanks for all your help to my question about the B28F engine being reliable. I had a DeLorean once before (7003), and it was very reliable...except for it overheating. After replacing all the cooling system, I thought I had killed it, but no! Now that I look back on it, I can see that is was probably a busted water jacket in the engine...my coolant was always low. My engine was eating (boiling off) coolant! Oh well, now I am out to own another car, and here is my question: Has anyone attempted to balance and blueprint the prv-v6. Doing this to any engine will greatly improve the longevity and performance. I have a '77 Chevy van with a 350 with 475,000 miles thanks to balancing and blueprinting. Much like snowflakes, no two engines are exactly the same...in weight, size and quality. Whenever I get my new car, I would love to have one of DMC Houston's new engines (with the added H.P) sent off to have it balanced and blueprinted. Maybe DMC Joe has some thoughts on this...has anyone tackled this. I am looking for anyway to improve the DeLorean. Let me know what you guys think! Best Wishes, Sean Spurlock