Description
You can easily change the RPM limit on your MSD ignition box by switching RPM modules.
- Single 6800 RPM chip for MSD ignition boxes
- 6800 RPM limit for IMCA Modified running 604 crate
- Manufacturer part number: ASY11539
You can easily change the RPM limit on your MSD ignition box by switching RPM modules.
MSD Ignition
SKU: MSD-ASY11535
MSD Ignition
SKU: MSD-85505
MSD Ignition
SKU: MSD-85551
MSD Ignition
SKU: MSD-84336
FAST - Fuel Air Spark Technology
SKU: FST-295-2401
Dominator Race Products
SKU: DOM-570
Chevrolet Performance
SKU: GMP-19420455
MSD Ignition
SKU: MSD-ASY11535
Race-Fan
SKU: RF-3BLADE-19
Daytona 1
SKU: D1-XL1-16-IN
MSD Ignition
SKU: MSD-85501