Connecting Rod Choice for a High-Rev NA Miata: What 9,000 RPM Actually Demands
Choosing between Carrillo and Maruha rods for a hard-revving NA6 Miata build? Here is why rod weight matters more—not less—once you target 9,000 rpm.
Choosing between Carrillo and Maruha rods for a hard-revving NA6 Miata build? Here is why rod weight matters more—not less—once you target 9,000 rpm.