Do I need injectors?
Thread Starter
Pro
Joined: Mar 2018
Posts: 662
Likes: 63
From: Fresno CA
Do I need injectors?
'08 LS3 m6. Currently running P1SC1 w/4.63" pulley pushing about 4lbs of boost. Belt was slipping so I may get a little more boost when I replace it. Car is otherwise stock (w/NPP). I'd like to end up with ≥600rwhp (it's at 500rwhp as it sits).
I plan to add:
-4.38" pulley (recommended by Procharger tech - should bump me up to around 7lbs)
-1 7/8" LTH
-3" catless X-pipe
-re-tune
Two questions:
1) Do I need to get injectors? And what rating if so?
2) I'd like to throw on the LTH and xpipe right now purely for the sound, but it will be a couple months before I pulley down and retune. Is this safe to do with boost? Or should I wait and do it all at once?
I plan to add:
-4.38" pulley (recommended by Procharger tech - should bump me up to around 7lbs)
-1 7/8" LTH
-3" catless X-pipe
-re-tune
Two questions:
1) Do I need to get injectors? And what rating if so?
2) I'd like to throw on the LTH and xpipe right now purely for the sound, but it will be a couple months before I pulley down and retune. Is this safe to do with boost? Or should I wait and do it all at once?
Le Mans Master
Joined: Jan 2009
Posts: 5,656
Likes: 112
From: ocean springs mississippi
'08 LS3 m6. Currently running P1SC1 w/4.63" pulley pushing about 4lbs of boost. Belt was slipping so I may get a little more boost when I replace it. Car is otherwise stock (w/NPP). I'd like to end up with ≥600rwhp (it's at 500rwhp as it sits).
I plan to add:
-4.38" pulley (recommended by Procharger tech - should bump me up to around 7lbs)
-1 7/8" LTH
-3" catless X-pipe
-re-tune
Two questions:
1) Do I need to get injectors? And what rating if so?
2) I'd like to throw on the LTH and xpipe right now purely for the sound, but it will be a couple months before I pulley down and retune. Is this safe to do with boost? Or should I wait and do it all at once?
I plan to add:
-4.38" pulley (recommended by Procharger tech - should bump me up to around 7lbs)
-1 7/8" LTH
-3" catless X-pipe
-re-tune
Two questions:
1) Do I need to get injectors? And what rating if so?
2) I'd like to throw on the LTH and xpipe right now purely for the sound, but it will be a couple months before I pulley down and retune. Is this safe to do with boost? Or should I wait and do it all at once?
