madmojo20

<FONT size=2>I was just wondering if anyone knows anything about going to bigger injectors on a 2000 4.6. What kinds of gains would I expect, and what size would be good for a non-supercharged motor? Does anyone know the stock size by the way? Thanks</FONT></P>


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redneck101

Not sure what your car has stock.. I am fairly sure the new cobra has 24 pound injectors, but its supercharged.. I noticed you are in Sarasota, I live in Brandon(Tampa).</P>

vfast

19...if you have only a few mods leave them be there good to about 290hp

madmojo20

Hey redneck101, is there any good speed shops in Tampa? I haven't found much in sarasota</P>


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gdear66

Don't go up on the injector size unless you are going to increase the airflow with it. Number one, if you don't get a bigger fuel pump with them then they do no good. Number two, if the volume of air is not increased with the increase in fuel then you run the mixture too rich and will lose power instead of gaining. </P>


I would rec either getting a S/C or going with nitrous first, then increase the injector and pump size. </P>


Don't forget about the ECM when you mod this stuff.<IMG onclick="AddSmileyIcon'smileys/smiley2.gif'" alt=Wink src=smileys/smiley2.gif border="0"></P>