67-330 camshaft specs
#1
67-330 camshaft specs
I have a 67-330 (4brl- 320 horsepwr). I looked at the oldsmobillity website and they show the camshaft specs @ .401/.401 lift does any one know the duration of the stock camshafts? thanks brian
#2
#4
I have/had four 1967 425 4 barrel engines. All were 39° camshaft angle. Looking at that chart I would "guess" the 4 barrel 330 engines are also 39°. Never "assume" anything, check your angle before buying a camshaft but if it's 39° selection and cost is better. Jmo.
#5
There's really nothing in that chart that lets you deduce lifter bank angle. The valve event timing information is for one cylinder only.
#6
Looking at the cam identification pictures, I wouldn't think Oldsmobile bean counters would let them make both 45° & 39° camshaft of the same specifications. I've never checked a 1967 330 4 barrel engine but I'm sure someone on the forum has. Jmo
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jpaulwhite
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May 14th, 2012 04:46 PM