KAT S14 wrote:What might be the disadvantage of using a 50lb (550cc) Top feed in a Mustang GT fuel rail and paying around $300 over using side feed 550cc injectors and paying $500.
Also when using the e-manage and making the injector correction and you are using 50lb injectors do you go from 270cc to 550cc?
As far as the emanage is concerned, you just punch in your original injector size and the new injector size and it'll auto-rescale for you. 50lbs/hr is 525cc/min, fyi.
I'm paying close to $500 for a set of tomei 555cc injectors that'll directly drop right into the stock fuel rail.