Injector and Stud Questions!

[7.3coal roller]

hey ya'll
'00 f250
Was thinkin about getting some swamps performance injectors but they are like $2,250. And while I have the valve covers off might as well throw some head studs in there. ARP is the only way to go but there are two different types.
250-4201 and 250-5801. Dont have lots of time to research so I cant find the difference besides the price. Is there anywhere that there are good injectors for daily driving that arent 2250. Dont want to be cheap but dont need the greatest injectors in the world. I am thinking about a bigger turbo in the future also.

Any input would be appreciated.
Thanks

[bruce51d]

really depends on how big you want to go. most the other injector builders have hybrids for 1850, and doin head studs with the engine in is a pain in the as$, you really need to figure out a power level you want to achieve and go from there, anything under 450 horse and i wouldn't worry with them.