HP Performance 

HP Performance is owned and operated by Tony and Sherry Gonyon: two individuals who live, eat and breathe high performance. From Tony's 8-second '85 LX Mustang street car to the development of Sherry's full tilt turbocharged Drag Radial-class '86 Mustang GT, they are competitive at every level and pass this experience and knowledge on to each and every customer.

HP Performance is located in Orange Park just south of Jacksonville, Florida. HP is a full capability tuner shop - their service include high performance upgrades on suspension, drivetrain, and engines. The Dynojet Chassis Dynometer allows HP full EEC and Carburetion tuning capabilites to optimize the performance of your car. Although the shop limits it's modification to domestic high performance vehicles, HP does provide Dyno access to most 2-wheel drive cars and trucks.

HP Performance offers full muscle car "tuner" products and services.

	Engine Swaps and Performance Rebuilds
	Gear Changes
	Transmission Upgrades
	Supercharger, Turbo, Nitrous installations
	Chassis Dyno Services
	EEC Tuning
	Chassis and Suspension upgrades
	Six to Eight Cylinder Swaps
	Header and Exhaust Upgrades
	Induction Upgrades
	Head Swaps
	Underdrive Pulley installations