[Having gone through the expensive process, I can offer that once you start tampering with engines that are designed for one level, you usually find that other items (exhaust/fuel injectors/management/gearbox) all come in to question for the new power generated. Failures are expensive and tracing propblems time consuming.

Pay the money for a 4.8 if you want more Hp.

Cheers[/QUOTE]

After reading LVR's reply, I've gotta say I fully agree with him