Stock 5.3 supercharger ?
06-25-2014, 10:13 AM
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Stock 5.3 supercharger ? I've put a stock 5.3 in my 81 T/A I have a d1sc procharger I want to run just wanted to know will it run @ 6 psi boost on stock injectors and stock PCM program. I've been told it will and it won't ,can any one help me I. I new to this type motor.
06-25-2014, 10:52 AM
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It depends on if you get the boost bug.
If you want to stay at 6 psi and 91 octane, I think 42 lb injectors will suffice.
You will need a tune as well, just as ramairetransam said.
If you want to stay at 6 psi and 91 octane, I think 42 lb injectors will suffice.
You will need a tune as well, just as ramairetransam said.
06-25-2014, 01:48 PM
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]Right now I'm going to stay with the 6-8 psi that's what pulley I have,I have another 5.3 I want to work on cam head work ,bottom end work and so on maybe more boost later, just trying to get every thing to work with the swap, and finish the car with paint then I,ll swap out motors later .Does anyone have a part # for injectors thanks.
Last edited by redneck 4speed T/A; 06-25-2014 at 01:58 PM.