16 lbs is the number that sticks in my head when I think about injector size, that may be the GM factory injector lbs for that older engine. After looking a little more at the recommendations from accell on the back of the box. It seems that a 19lbs injector for an engine under 200 HP with over 9 1/2 compression, and 24 lbs with under 9 1/2. Wish I would have found this place a few months ago!
I just swapped out one of my original injectors that I know worked when I took it out to test and see if I still had the miss.
I am going to swap out the coil pack, they have a undetermined amount of mileage on them cause I bought the whole set from a junk yard 2 years ago. So the coils have the original mileage, plus a year + racing on them.
Oh and running super unleaded right now, have run 50% mix racing gas and super, but don't really see much gain.
