I have another thread about running 30# injectors without tuning but I just really need to know the stock size of the injectors. The tech told me when I ordered my injectors that the stock was 26# and that one size up was the 30# accell injectors. Ithen called back to make sure with a different tech and he told me the same thing. Now with my other post people have told me that it has 24#injectors stock wich means I probly should have went to the 26#rs. Or what would you guys recomend for my car. I trust you all way more than those techs. Thanks for all your help yall are great.

 

Stock is 24 for LT1, 28 for LS1. My car didn't run right with 30's until I got a tune. It made a world of difference. I was running 13.11 and with tuning, went 12.68, adding 4 mph. Eventually, I got things working well and cool weather netted a 12.36 @ 111 hitting the rev limiter on the 2-3 shift (won't shift at wot). I went to 30's because I am eventually going to have a 383 next year. Plus, I wanted to have enough fuel for a 100 dry shot.

 

Stock is actually 24.9# when you look at the tables in the computer...