Finally had time to roll it on the dyno. Did some loaded pulls to seat the rings and check for other issues before the real tuning starts.
Unfortunately Village Photos is acting up, so I can't show you pictures - but there were some interesting results.
First, the bike won't idle below 2k. It just dies. Didn't have time to make adjustments other than setting the mixture screws all to the same number of turns. Should be easy to sort out, but wasn't on tonight's abbreviated agenda.
Second, the bench-synch on the carbs was awful "out of the box." Got it closer, but really need to get vacuum spigots on the carb boots to do it right. Poor synch caused cylinder 1 to run a bit cooler than the rest.
Third, the whole setup seems way too lean. We need to use the AF sensor on each cylinder to see what we're looking at, but the plugs were incredibly white on the full throttle plug-chop and the motor fell flat just as it should have been coming on the powerband.
Finally, the moment you've been waiting for: the numbers.
Remember, no tuning has been done. Limited the motor to 35 deg of total advance, Dyna2000 set to advance curve #4. Full throttle pull from 4k to 8k rpm.
68.17 rwhp @ 7k (flat or slightly dropping toward 8k)
51.18 lb/ft @ 5200 (50-ish lb/ft from 5k-8k, flat-as-a-pancake torque curve)
Wish someone could tell me exactly what my baseline jetting and settings should be for my CR29's, but I guess I'll have to figure it out on my own. If there's another 20rwhp hiding in this motor, I'll be damned if I'm not going to find it.
