Let me know what you have. Thanks.

 

I don’t have marine injectors but I have a set of flex fuel injectors. I think they are 50lbs. I’ll google it an post another reply

 

They are 33. I have a set of deatschwerks 38lbers as well

 

Everything I’ve found on google has the marine and flex fuel injectors at the same flow rate at 33lbs/hr at 43.5 psi so they are the same I believe. The deatschwerks flow a little more. And with gm’s Psi at 58-60 they flow more than that. Send me a message if interested. Thanks