I installed the 300 injectors in my truck and definitely noticed a difference. Decided to go to the track and I was not impressed seein how I didn't run any faster than before. Any suggestions on what I should do next?

 

Try some bigger delivery valves

 

Was the whole slip the same as last time? <br><br>Do you have the slips to compare side by side?

 

I'm gettin the same 1/4 mile times. Startin to think maybe I need to do some tranny work. It goes way up in RPMs and then shifts.