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Roller rockers which is the best?

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Old 04-30-2004, 11:58 AM
  #16  
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Join Date: Feb 2004
Location: Lebanon TN
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Originally posted by mrr23
just got done having the VHP 1.89 accelerated lift rocker kit and VHP dual spring kit.

rocker and spring tq graph

Just curious... Why was the "before" done with a correction factor of .96, and the "after" was done with a correction factor of 1.00?

That 4% difference in correction factors just happens to match the torque gain.
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Old 04-30-2004, 05:23 PM
  #17  
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Originally posted by teke184
those are some nice gains...particularly the torque.

i noticed you had 1* of knock on the first pull, how much do you think that affected it?
the 1* knock was without the rockers. you'll notice that went way with the install of the rockers and springs. look for the little dip at 5600 rpm on the blue line.
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