Roller rockers which is the best?

Reply Subscribe

Thread Tools

Search this Thread

Apr 30, 2004 | 11:58 AM

#16

J0HN D

Registered User

Joined: Feb 2004

Posts: 81

From: Lebanon TN

Quote:

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.

Apr 30, 2004 | 05:23 PM

#17

mrr23

Registered User

Joined: Nov 2001

Posts: 1,151

From: orlando,florida,usa

Quote:

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.