Frank, 37#ers would work just fine in that application.

 

I first had racetronix 42# injectors when the motor was first fired up, now i have 37# racetronix injectors and both sets worked perfectly fine for me, no problems whatsoever.

im sure you would be fine with 37# injectors.

 

Gee, I was kinda hoping Racetronix would jump in here with a recommendation.

Frank