hey i know this is a played out topic but which injectors should i iuse for my daily driver. i have a garret t3 turbo with internal wastegate. im looking for 250 hp .. what size injectors you think i should use iv read alot and people are saying to use 450cc but i think thats a bit much my friend has a del sol turbo t3/t4 running 310 injectors so what you guys think

 

For the price of the dsm 450cc there is no reason going with others injectors. Why pay $250 or something for some RC 310cc when you can get some dsm 450cc injector of alot less. It's always good to have more room to grow. I don't even think those 310cc injectors will support your HP goal anyway.

 

Do the injector calculations and you will find that DSM 450's would work fine. For mind sake I would have them cleaned anyways.

It's better to have a lower max duty cycle. 310's may work but what is his duty cycles. Does he even know? The old rule seems to be keeping them under 80% duty cycle max.

Sure you can and people do run higher. I like to stay on the safe side.

 

For the price and your power goals, you cant beat the DSM 450s. Get a set, get them cleaned and run them. If you wanted to spend more and have room to upgrade, try a set of 550ccs

 

880cc , a day you will want more. 450cc are very small

 

precision 525 ftw.