RE: OS SPEED .21 V-SPEC engine
You've done it again I'm afraid, Sman is closer to what Ithink your trying to say though...
"The power band has been smoothed out and shifted slightly further up the rev range and the max RPM has increased to compensate." Is how I would speak about the improvements.
It's the lower punch that makes this engine more user friendly and knowing that if you need more power, it's there and will be applied with a silk lined glove so as not to bite you in the ***** and throw the marshall into a mad panic as to which ankle he/she wishes to sacrifice.
But tbh the average clubman would never notice the difference in the engines.