Injector and Fuel pump in new setup?
11-02-2005, 02:09 AM
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Injector and Fuel pump in new setup? Just wondering what you guys think a good set of injectors and fuel pump would be for my setup in the sig but with a T-Rex or equivalent cam, 4000 stall, 3.73's and a cut-out would be? I'm running 400rwhp right now but I'm hoping with the cam and a nice tune to get around 450rwhp. Didn't know how much the stock injectors and fuel pump could take but I'm starting to get to where I wanna upgrade so I feel I'm not starving it.
11-02-2005, 07:10 AM
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Since you're going to tune after a cam anyway, I'd buy a Racetronix pump kit and SVO 42 lb injectors. That will tune in nicely and give you plenty of room to grow down the road.
11-02-2005, 11:42 AM
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11-02-2005, 12:42 PM
#4
Originally Posted by onfire
Since you're going to tune after a cam anyway, I'd buy a Racetronix pump kit and SVO 42 lb injectors. That will tune in nicely and give you plenty of room to grow down the road.
That is exactly what I have, and works really well
SVO 42lbers and Walbro 340m with boost-a-pump.
11-02-2005, 08:43 PM
#5
yeah go with the ford injectors, i switched out to them from racetronix and it cleared up a lot of low/no throttle problems. they are a great injector and can be had cheap. only problem i have with the racetronix fuel pump is it wont hold pressure when the key is off. seems there was a few of us that ordered in the same time frame that had this issue. i just installed one this past weekend that is fine, its a nice kit.
11-02-2005, 09:02 PM
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Originally Posted by onfire
Since you're going to tune after a cam anyway, I'd buy a Racetronix pump kit and SVO 42 lb injectors. That will tune in nicely and give you plenty of room to grow down the road.
11-02-2005, 11:28 PM
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Alright, I'll start looking into the SVO's and Racetronix. Thanks and if anyone else has a different setup let me know. I've heard a lot of people talk about the SVO's and Racetronix pumps though so I'll start pricing on them.