Originally Posted by Bosch-Man
Mike it starts in singles but as the revs rise so does the advance to double figures
...so not single all the way!
As i said you need to drive mine and compare it to your lo comp engine...you will find mine massively more a ROAD car engine than yours was!
Remember i had a lo comp version too.
So what you are saying is as the revs rise, the cylinder filling gets worst and you can run more advance. Surely this shows why it is the dynamic CR of an engine that changes with cam timing, rpm etc is most important?
This is how the norwigiens (spelling) seem to get away with huge horsepower. high cr, wild camed engines???