Michael Yount said:I tend to stay towards the milder end of the spectrum - I'm old.
HaHa! I definitely believe there is something to your reasoning. Unfortunately that means I'm getting old as well. ;-)
Michael Yount said:I tend to stay towards the milder end of the spectrum - I'm old.
It is a 3k and above cam, If youre going n/a then decide if you want a lower rpm cam; if going with blower or nitrous then do it.
That .544 valve lift spec is with 1.7 rr's. The spec with 1.6 rr's is .512
I run the 1.6's simply because I was worried the steep ramp rate of the cam would tire the valvetrain prematurely...results were excellent but yes the cam calls for 1.7rr's.this cam specs sais that is to use 1.7 rockers
numbers were corrected 317/344 after my SCt tune. You can see the graph in my sig under "Roller results"
im thinkin of running the same cam(xe270hr) in my motor with stock heads valves and pistons. if i use the 1.6rr's will i have and piston to valve clearance problems?
im doing this for the first time so any help or advice will be much appreciated!