1.55 roller rockers


runs with scissors
May 26, 2001
Time to upgrade the last link in the noise chain. Who's got what?

Not interested in anything bigger than 1.55 my roller cam is already too big, I needs no more overlap. :)
Increased rocker arm ratio doesn't increase overlap by any appreciable amount. A common point of reference with over lap is at .050". Multiply .050" times the common rocker ratios and see what you get. -12* overlap might become -10*. Going from 1.55 to 1.75 gives theoretical gain of .010" lift @ .050"

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I've already got a 215/220 roller. The last thing I want is any more of anything when it comes to valve events! :)

Oops, stock iron castings. 8445's.
I was hoping you'd chime in Dave. I lost your numbers months ago and Vonage search doesn't work like it did in the old days. i.E. doesn't work at all. lol

Give me a call when you get a chance.