I can't tell that there is any difference below 3k just driving normally around town, but above 3k it is very willing and free revving. It comes on cam at 4k and then just takes off. It needs a 7250 rpm limit now as it is easy to clip the standard 6250 limit.
The original head and cam setup was not for high rpm and it struggled to even hit the redline it was so strangled.
It proves that the standard management is capable of running this head/block combination without to much fuss as a stopgap until the management is sorted out.
The original head and cam setup was not for high rpm and it struggled to even hit the redline it was so strangled.
It proves that the standard management is capable of running this head/block combination without to much fuss as a stopgap until the management is sorted out.