Posts Tagged ‘Computer Upgrade’

Joyner 2.0L 2000CC Sand Runner SR2 Computer Upgrade 20% HP Gains!

Wednesday, June 24th, 2009

Joyner 2.0L 2000CC Sand Runner SR2 Computer Upgrade. 20% HP Gain (96-120 HP). Computer Add-On Power Programmer Box Pre-Set for your Vehicle. Joyner performance upgrades from the pros McCoy Motorsports.

Joyner 1100 Sand Viper Computer Upgrade 20% HP GAINS!

Wednesday, June 24th, 2009

Joyner 1100 Sand Viper Computer Upgrade. 20% HP Gain (82-100 HP). Computer Add-On Power Programmer Box Pre-Set for your Vehicle. Joyner performance from the experts McCoy Motorsports.