Originally Posted by
tabetha
Whoever told your mate was talking rubbish, the ports are different, not hugely, one main area is the "bump" in the top of the inlet port to aid fuel atomisation, as the fuel got fired at this.
Most tuners/porters prefer to start with a injection head purely due to it taking less work for the same outcome.
tabetha
well he s one off the best pinto men over here , as you said most tuners prefer the injection head , but not him