Description
Innovative Technology. The GMS High Performance Ignition Wires are direct replacements for OEM ignition wires. They are for aftermarket headers and turbocharger systems and are OBD-II computer safe. This GMS patented design provides ignition wires that have low resistance and maintain high noise suppression. The patented ring protector ensures no RFI/EMI interference and 0 ohm resistance.
Durable Construction. The snap lock spark plug connectors and cables are solid stainless. Both the high temperature silicone boots and fiberglass-reinforced braid w/ 8MM jacket can handle up to 500 degrees F. The construction exceeds OEM specifications.
Superior Power. Your GMC will get better fuel economy and enhanced torque and horsepower. A normally aspirated engine will see gains up to 15HP. Nitrous, turbo, and S/C engines will see increases of 35HP. Factory forced induction produces 12 to 15HP gains. Stock motors will have gains of 5HP N/A. The spark plug power will increase by up to 400% over stock.
Application. The GMS High Performance Ignition Wires – High Temp Blue fits all 2007-2013 4.8L, 5.3L, and 6.0L GMC Sierra models.
Made in the USA
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Granatelli Motor Sports 28-1629HTBL
CA Residents: WARNING: Cancer and Reproductive Harm
- Directly Replaces OEM Ignition Wires
- For Aftermarket Headers and/or Turbocharger Systems
- Solid Stainless Connector Cable Including Stainless Snap Lock Spark Plug Connectors
- Fiberglass-Reinforced Braid with 8MM Jacket Able to Resist up to 500 Degrees F
- High Temperature Silicone Boots
- Exceeds OEM Specifications
- OBD-II Computer Safe
- Increased Power to Spark Plug up to 400% Over Stock
- Increases up to 15HP (Normally Aspirated) & 35HP (S/C, Turbo, and Nitrous)
- Factory Forced Induction Provides 12 to 15 Average Gains
- 5HP N/A Average Gains on Stock Motor
- Patented Ring Protector Ensures 0 Ohm Resistance and No RFI/EMI Interference
- Made in the USA
- Fits all 2007-2013 4.8L, 5.3L, and 6.0L GMC Sierra Models
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