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Charley Downing · 08-03-2012, 03:57 PM

As per Danny and Bruce at Chicago nationals this year any ratio is allowed.
Dalles Glens corvette had 1.55 rockers from comp cams on his lt1 corvette and 1.5 is the spec .Danny told me all NHRA cares about is that the cam checks
And that is fact.

08-03-2012, 03:57 PM	#6
Charley Downing Senior Member Join Date: Sep 2007 Posts: 762 Likes: 16 Liked 653 Times in 89 Posts	Re: Rocker Arm Ratio As per Danny and Bruce at Chicago nationals this year any ratio is allowed. Dalles Glens corvette had 1.55 rockers from comp cams on his lt1 corvette and 1.5 is the spec .Danny told me all NHRA cares about is that the cam checks And that is fact. __________________ Charley Downing 3548 STK Last edited by Charley Downing; 08-03-2012 at 04:00 PM.