Slight problem.......it takes a while for the ecu to "learn" what to do with new parts (about four weeks)...so it couldn't be done in a day.....might take years

Oh well, looks like this one will rumble on for years then.

Disagree completely.

'Best' power to me equals smooth, usable, reliable (both repeatable & not going to break things) power. Sure I could get a nasty torque/power spike to eek out a few more bhp, or ft/lbs, but this completely misses the point of a decent map - it's not always all about pub ammo 'I got x amount more power than you'.

What I'd personally like to really see, is a rolling road day where 'bolt on' things are tested on the same car to finally put to bed some of the common questions & 'heated' debates seen here occasionally. For instance, standard car, then add a PD160, then go through all air filters & induction kits, then exhaust, then tuning boxes, etc etc. all on the same car, on the same day. That to me would be of much more interest.

Well.................. I'm going to buy the spare Bonniville motor & as I don't drink I'm going to the nearest coffee bar & say I've got more power than you