Originally Posted by novasbc
I too am one for the old school...but...capitalizing on the efficiency of the new design is yielding near 500 rwhp without touching the shortblocks...my 98 Z28 with a tame head/cam combo makes 420 rwhp with 23 mpg...fun to get the groceries in
Yep, I hear ya about the MPG. My by is getting 32 HWY 29 City.