Supplement Port Fuel……… do I need it?? GM debuted the Gasoline Direct Injection GEN5 small block in 2014 in the C7 Corvette and trucks. This new fueling strategy replaced the prior models Port Fuel Injection with an injector located in the cylinder head that directly sprays fuel into the combustion chamber vs fuel being injected […] The post PORT FUEL AND DIRECT INJECTION! appeared first on Redline Motorsports: LSX Performance Specialists.
