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Oic
Bob,
Are the profile numbers for the Bullett cams "H" for hydraulic, 1st number duration, and 2nd number lift of cam lobe?
Looking closer, the Intake profile of the Bullett cam has a steeper flank since it comes off the seat later but has more duration @.050. I guess this would translate into less overlap & higher cylinder pressures but with increased flow from more duration at mid to high valve lifts? I guess this would also translate into earlier Intake valve closing which would give improved power at low to mid RPMs. Or am I reading too much into this?
How noticable would the changes from 110* to 109* be on either of these two cams you've listed.
Sorry, been doin' too much extracurricular reading and just try to put the pieces together.
Paul
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