Welcome to Hi-Comp Performance Engines & Tuning

Mafless Tuning for LS1 & LS2 Commodore
Carburettor Tuning of Holley, Weber, SU, Stromberg, Dellorto, Mikuni - Multiple carbs is our specialty
EMS ECU Dealer. All EMS ECU's supplied and fitted for a package deal price
Exhaust Systems Supplied and FItted - Custom Systems Made to Order
Carby to EFI Conversion Specialist