Are they enough for a Tomei 7960 turbo upgrade?

If not what size without being overkill.

 

Stock injectors run out at 370-375whp. Buy them once and just go to 1000s. It will leave enough on the table to run up to 600whp in the future. If you are only looking to supply this turbo and never look for more power, the FIC750 is a good route.

 

denso 720 will work perfect, if youre thinking on runing E85 you better go to 1000cc.

 

I agree. I made the mistake of buying a set of Precision 720ccs when I bought my Green thinking it would be plenty for me for the future. Then I found some E-85 stations in the area and decided to switch my car over to ethanol. I had to upgrade then and went with the 1200cc Precisions, I wasn't going to make the mistake of going too small again. Do it right and think about the long term goals before you make the purchase. It will save you a couple hundred bucks.

Good luck

 

bingo. what he said

 

I always thought that with injectors getting bigger than you need isn't always better. Due to pulse rate, impedance, ease of tune etc.

 

It is but you dont wanna go to big or you will have problems with idle.

 

My point exactly.