Will these injectors work with my combo?

[cool 84]

Combo is in sig and the injectors are 009s. The only change is I am going to be running ported irons until the GN1s are here. I'm curious if these injectors will work in street trim (18-20psi). I really can't afford bigger injectors or a new Max Effort right now. I was thinking of using one of the propane kits for extra fuel in race trim.

 

[Whitettype86]

I would think u would be on the lean side and could get away with it at low boost levels.

 

[Intercooler]

You really need to look at Joe Lubrant's or Gnttype's charts. The 64 calls for 72's.