what size injectors come with the radix? you could search ebay for 60's

 

I see some on ebay but the 60s look different for some reason. Do i need a fuel rail spacer or something? I want to say the radix came with 31s but im not sure.

 

42-44 are the biggest drop in injector with no splicing or shimming. 60's require both. Hopefully mine will be here soon!!

 

You guys think I will run out of pump with 60s? Im running the pump that came with my radix

 

Might consider the Ford 42# injectors. Green tops. They flow 48#'s at our fuel pressure. With my 42# radix injectors and below mods I was seeing 90% duty cycle to of rpm range, 6200 rpm. The Ford units might be just enough. I have a set just not gotten them in yet. They require new pigtails and shimming. Anything above the 42's you have now will require mods best I know.

Reuse your valve cover gaskets.

Think you are okay fuel pump wise.

 

Reuse all gaskets they are new, I have reused mine MANY times with no leaks, seriously.

 

You think my gaskets will really be ok to reuse?

 

I know they will just be careful taking them off. They are rubber with a metal support they are fine. Even the ones that came off my old high mileage 5.3 were still in good shape.

 

Alright, thats one less thing to worry about. Now i just need to think about injectors.

 

Just throw some meth at it and back off the fuel tables at higher RPM, then you won't have to worry about it