I have the mods in sig and i was wondering if possibly i needed diff injectors. I have read where its a waste unless cammed and ive read where you need them with bolt ons... So anybody have any input? Im just a wee 4.8 too.
Thanks,
Derek

 

you'll be fine on the stockers bro... no worries, even with a cam. I just now started maxing out mine with the 5.3 8.1's are in my future

-if you want the growth room, get the 8.1's and have them adjusted in your tune... but you will be inf without them IMO...