1.7 to 1.8 rockers
02-07-2010, 05:40 PM
#2
To figure it out, use the known lift with 1.7 rockers and the new ratio. Suppose you have 0.575: lift with the stock ratio 1.7 rockers, then you divide by the 1.7 and multiply by the 1.8:
0.575"/1.7 = 0.3382" (this is the lobe lift)
New lift
0.3382" X 1.8 = 0.6088" with 1.8 rockers.
A simpler way is:
0.575" X 1.8/1.7 = 0.6088"
0.575"/1.7 = 0.3382" (this is the lobe lift)
New lift
0.3382" X 1.8 = 0.6088" with 1.8 rockers.
A simpler way is:
0.575" X 1.8/1.7 = 0.6088"
