--- "Marc A. Levy" <malevy@xxxx> wrote: Most people limit the boost to 6lbs, and still risk internal damage to the engine because it is not designed for forced induction. - - - - - - - - - Marc is both on target and way off target. He is on target when he refers to the Legend set-up as being very different from the "twin turbo kit". The Legend set-up required modifications in order to pump up the boost and still retain reliability. However, I disagree with the comments that running 6 lbs. of boost is risky in any way. I, and others, have put many thousands of miles on the PRV engine running anywhere from 6 to 7.5/8 lbs. of boost with no apparent problems. I have personally put over 120,000 miles on twin turbo equipped engines and have had no engine problems. The PRV engine is an extremely tough engine. With any sort of reasonable care it is almost impossible to hurt it. Dick Ryan