PCIII benefits

[spamanglenn]

For road riding good results are obtained with a yosh tune and a smart tre.As the weather has cooled even with the tre i,ve been using 91 octane as bruce has suggested,with no problems at all.The trouble with the pc ignition module is that if you tune to run close to detonation on one batch of fuel,the next batch of fuel could detonate.This is why tuners are reluctant to fit them for the cost versus small gain versus risk.If your using elf all the time,no problems.