Quote:
Originally Posted by Jeff Niceswanger
What was the difference between the 1st design and 2nd design L-88 camshafts...I had that 1st design in a 427/425.69 RS Z-28( street car)
.To this day, I prefer the rattle of that old motor over any other camshafts....I'm sure different grinds made more power, but that thing sounded nasty....
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The 1st design L88's....'67 and '68 (even though NHRA doesn't recognize the '67)....were .562/.584 lift. The second design ('69) cam was a .560/.580. Even though the lift was close between the two, the profiles were quite a bit different. -Al