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MSD 8743 RPM Module Kit (3000 to 3800)
Five different modules provided
200 RPM even increments
From 3000 to 3800 RPM
Set a different RPM limit for the launch or overrev
RPM module kits include five modules in 200 RPM increments. Each kit is within a 1,000 RPM range. For example, the PN 8743 is supplied with: 3,000, 3,200, 3,400, 3,600, 3,800 modules.