LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Am i gonna wash my engine(injector size)

Old May 15, 2007 | 07:22 AM
  #1  
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Am i gonna wash my engine(injector size)

Its time for me to buy some new injectors.

I want some Racetronix(Delphi).

My pcm is set for 32lbs injectors.So i though just to buy some 32 but...

Since the 37 are exactly the same price i though that would be a good choices for futur mods(head/cam etc).

If i put 37 in my car without reprogramming the pcm would i be able to drive the car without washing the engine with fuel?

Or should i stick with 32?
How many whp are these(32lbs) rated because maybe that i will be ok even with head and cam...

Thanks
Old May 15, 2007 | 08:23 AM
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Just buy the 37, then get the computer retuned.
Old May 15, 2007 | 08:32 AM
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Originally Posted by Mike96z
Just buy the 37, then get the computer retuned.
Before you start it up that is.
Old May 15, 2007 | 08:36 AM
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Originally Posted by always faster
Its time for me to buy some new injectors.

I want some Racetronix(Delphi).

My pcm is set for 32lbs injectors.So i though just to buy some 32 but...

Since the 37 are exactly the same price i though that would be a good choices for futur mods(head/cam etc).

If i put 37 in my car without reprogramming the pcm would i be able to drive the car without washing the engine with fuel?

Or should i stick with 32?
How many whp are these(32lbs) rated because maybe that i will be ok even with head and cam...

Thanks
What's the point? Are you sure you need that much injector?
Old May 15, 2007 | 08:39 AM
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Yeah i know it sound easy

Im from Canada and sending my pcm for a tune(madz28) is gonnas take to much time.

Right now i need to start the car to get it out of the garage.

But i was thinking about that(like ss rrr said) when i search in the past post on this forum.32lbs should be plenty enough for a 400whp car?

Last edited by always faster; May 15, 2007 at 08:43 AM.
Old May 15, 2007 | 08:41 AM
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Yes
Old May 15, 2007 | 08:44 AM
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Thanks i ll order some 32 and save on the pcm program
Old May 15, 2007 | 08:51 AM
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So, I guess you're getting the 14.5 K injectors since you're in Canada?
Old May 15, 2007 | 08:54 AM
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Originally Posted by km9v
So, I guess you're getting the 14.5 K injectors since you're in Canada?

Whats ???
Old May 15, 2007 | 08:55 AM
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Originally Posted by always faster
Thanks i ll order some 32 and save on the pcm program
Just don't forget to ask at what fuel pressure they are rated 32lb. Sometimes there is a difference. Do you have an adj. fuel pressure regulator?
Old May 15, 2007 | 08:57 AM
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Originally Posted by Z-RATED94
Just don't forget to ask at what fuel pressure they are rated 32lb. Sometimes there is a difference. Do you have an adj. fuel pressure regulator?

http://www.racetronix.com/621020.html

Im using the stock fpr.
Old May 15, 2007 | 08:59 AM
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Originally Posted by always faster
Looks about right then. Good luck, and let us know how they work out for you.
Old May 15, 2007 | 09:02 AM
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Do you know what KM9V is talking about...

The 14.5k since im from canada ???

Last edited by always faster; May 15, 2007 at 09:06 AM.
Old May 15, 2007 | 09:16 AM
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Joke: 32 lbs = 14.5 kilos, Canada:metric Canadian=must explain joke. <--non ghey American wink.
Old May 15, 2007 | 09:20 AM
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Originally Posted by km9v
Joke: 32 lbs = 14.5 kilos, Canada:metric Canadian=must explain joke. <--non ghey American wink.
Man thats not nice i was doing a search on the board to find what you where talikng about and didnt came with any result.

I was about to order the injector set 5 mins ago before you made this comment so i stop my order and wait for some info

Funny guy

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