Thanks for posting that Paul. From past posts I know you're more interested in cams at the top end of the "hot" range. Doubt if I'll ever go there and prefer to have good bottom end and mid range torque. That's more suited to the sort of road driving in the UK nowdays IMO. If modern cam design can give extra in both of those areas of the rev range and maybe improve it where, say, the A cam runs out of breath a bit that would suit me fine. Still having good torque available at 70mph in OD when using a 4.10 axle is good. Things can get a bit raucous over about 5k so I'd rather not go there too often. Being able to run around town in 4th well below 30mph is fine by me. Maybe that's because I had my 1st Amazon 45 years ago..................... :)