You can make a lot of power on the stock injectors with a good tune, enough to trash your transmission. If you want to leave the truck mostly stock, stick with the stock size injectors.
If you want a bit more, I would recommend getting the smallest SAC injectors (about a 40% over). These appear to last a lot longer. Brent@LDS can hook you up with the SAC injectors. However, you WILL need a tune for SAC injectors, and the tuner needs to know they are SAC as well as the percentage oversize, since SAC behaves differently.
If you want a bit more, I would recommend getting the smallest SAC injectors (about a 40% over). These appear to last a lot longer. Brent@LDS can hook you up with the SAC injectors. However, you WILL need a tune for SAC injectors, and the tuner needs to know they are SAC as well as the percentage oversize, since SAC behaves differently.