VF GTS LSA circuit racing review using our LS3 Blower Spacers, Thermal Blanket, LSA Lid Spacer and 12L VE/VF Reservoir. Managing the heat to a level where circuit racing doesn’t even make the lid and intercooler hot after grueling sessions on the circuit. Our spacers are unlike any other copies out there, with our material custom made to our own specs to be very high heat rejection and extremely strong