if i install a 50 trim what size injectors will i need and will the engine light come on if i install it also with a o5 srt-4 what else would i need any help would be great thank you

 

popullar injectors used with the 50 trim is the RC 750cc or 850cc,if you have any of the stage pcm's then the engine light won't come on, but if you have stock pcm you will have a code for high boost..... anything over 16psi and it will throw a code with the engine light on..

and of coarse you will need all the fuel requirments such as walbro 255 lph, agp fuel reg. and return line, and something to control it.... wideband A/F ratio gauge is a must at this point....

 

thank you

 

just like scox said 750cc's or 850cc's. i'm running the 750's myself on my 50 trim with the stage 0 pcm i haven't thrown an over boost code yet but i'm only running 7 psi i'm not going to tune the car until i get the stage 1 pcm but another thing you will need is a wideband i recommend the aem uego wideband and a piggyback like a s-afc to control those monsterous injectors. oh and another thing you might need i'm not to sure but as a just incase type of deal i'd get a 255 lph fuel pump i haven't installed mine yet b/c i'm only running 7 psi but i heard from some guys on this forum that if you want to run high boost it would be a good idea to upgrade the fuel pump plus it wouldn't hurt.

 

Search the forums, this has been answered atleast 1000 times. Wideband, fuel controller, return line, fuel pump, injectors... you do not need 750's or 850's really... s2 do just fine .... 850's are overkill. Also need a real bov.

7psi on a 50trim ... lol...what does your wideband read at WoT?

 

^^^10.0 lol the car hasn't been tuned since the install i'm saving up for the dyno and tune

 

Wow ... 10.0 is rich as **** bro ...... turn the boost up some until you get it tuned.