Thanks guys. I am open to suggestions but wanna keep my power brakes. Years ago, I had a w30 cam in a 455 and slow and cold were very scary stopping events (there was this delay as I pushed the brakes). I had thought the 068 to be low on vacuum and potentionally marginal for me, but will probably give it a try. I look at ultradyne 280/288 and probably do full circle again before ordering.
If I need more cam from whatever I select (leaning toward 068), I probably will plan for 1.6+ rockers which will make the cam events look 4-5 degrees longer.
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Fred
1968 convertible, 350hp auto, 2.93, pb/ac, pw, am/fm, discs, tilt, guages, etc
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