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

Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

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Old 12-03-2013, 09:30 PM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

No I dont think I have alot of blow by I was just wondering cause i was looking at some nicer valve covers and thinking of deleting the pcv tubes and just putting on filters but i will just leave it the way it is. And can you post a link of the injectors i should be running.
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Old 12-09-2013, 10:38 PM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

Can you send me a link of the injectors I should be running with this nitrous setup cause I'm looking to buy some.
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Old 12-09-2013, 10:42 PM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

No I don't have excessive blow by just trying to clean up the engine bay but I will leave it. Can you send me a link to a place I can buy the injectors I need?
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Old 12-10-2013, 08:05 AM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

I don't know where you can get exactly what you need. I had my NOS dry kit on the car 18 years ago. At that time, everyone use the Ford SVO or Ford Mortorsports 24 #/HR injectors that were made by Bosch or Denso. These were pintle style injectors, and flowed about 5% more than rated when installed in the LT1 fuel system.

Not sure what people are using 18 years later. You could try asking Racetronix what they sell that will withstand the 80-90psi fuel pressure without locking up. I think the Bosch Design III injectors are still a pintle style, but not sure. This outfit sells rebuilt sets for a decent price:

FUEL INJECTOR CONNECTION - Search results for: "LT1"

Racetronix | Racetronix

You want a high impedance, pintle style injector, rated at 24 #/HR. You could go larger, but the PCM would need to be reprogrammed, and the calibration of the nitrous kit would be thrown off, since the kit elevates the fuel pressure based on the assumption that you are using stock injectors, at least that was the basis for the NOS kit.

In any case, verify with the seller that the injectors will handle the elevated fuel pressure.
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Old 12-12-2013, 09:07 PM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

Has anyone heard of Venom injectors I found a set on jegs with the style I need I just haven't heard of them before.
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Old 12-13-2013, 10:21 AM
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Re: Recomended beginning engine mods for a 1993 Z28 LT1 Camaro

Do a google search on Venom fuel injectors review. Here's one from another site I frequent:

Venom Fuel Injectors - Firebird Nation
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