Post Tagged with: "rocker arm ratio"

Mailbag: How Rocker Ratio Affects Performance
Q&A / Tech / Tech Articles

Mailbag: How Rocker Ratio Affects Performance

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re examining how changing rocker arm ratio can help performance. T.Y.  Thornton, IL […]

Video: Using Rocker Arm Ratios to Gain Power and Torque
How Tos / Tech / Tech Articles / Videos & Galleries

Video: Using Rocker Arm Ratios to Gain Power and Torque

This excellent eight-minute Summit Racing Quick Flicks video dives into rocker arm ratio theory as it relates to your intake valves. There are torque and horsepower gains to be made […]

Mailbag: Rocker Arm Ratio…What Does it Mean?
Q&A / Tech

Mailbag: Rocker Arm Ratio…What Does it Mean?

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re covering rocker arm ratio and how it affects performance. S.B. • Atlanta, GA […]