That's an expensive test.

Next time you need to log, I think we (me, you, Steve) need to do a stake-out (near the Speedway?) and have people give the all-clear for your 60-130 pull. Honestly, no need to hit 160 on 840 to pull data. A full 3rd/4th-gear pull should let you know if there's trouble brewing. As long as the timing and AFR's are good there, you should be fine. In real-world driving, you're on/off the throttle through the twisties, not burying the pedal for two miles straight. Well, unless you're Steve.