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04 5.3 with tpi setup?

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Old Jan 4, 2014 | 05:15 PM
  #1  
tazz6989's Avatar
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From: South Carolina
Car: 86 Iroc z / 91 RS
Engine: LB9 / looking for a bbc 396
Transmission: 700r4
Axle/Gears: 2.73 both for now
04 5.3 with tpi setup?

can i put my TPI setup on a 04 5.3 and use my SD harness and ecm
i have been given a 5.3 that needs to we reworked outta a 04 z71
i dont need people to tell me that just go with the ls set up i dont have the money for the wiring/computer ty
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Old Jan 4, 2014 | 05:27 PM
  #2  
fireburdluvr85's Avatar
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From: wallingford,ct
Car: 91 formula ws6
Engine: 355 tpi OBDII
Transmission: 4l60E
Axle/Gears: 2.73 with 4th gen brakes
Hahahahhaha. Not even close. Completely different animal. Aside from the jokes, that is not even an option. Sorry
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Old Jan 4, 2014 | 05:37 PM
  #3  
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From: South Carolina
Car: 86 Iroc z / 91 RS
Engine: LB9 / looking for a bbc 396
Transmission: 700r4
Axle/Gears: 2.73 both for now
Re: 04 5.3 with tpi setup?

ok so i know i wanna get the 305 outta here but i dont have the money to go ls and i would like to go with the flow of the vortec heads best way to go about it i was thinking a 96-2000 vortec 5.7 block with a lt4 hotcam port the heads get the slp runners port them aswell with the vortec intake am i wrong
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Old Jan 4, 2014 | 06:12 PM
  #4  
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From: Sanctuary state
Car: 67 ******mobile
Engine: 385 Solid roller
Transmission: T-56
Axle/Gears: 4.11
Re: 04 5.3 with tpi setup?

You cannot use any of your TPI Gen 1 stuff on the motor you got.

The truck intake is real good for the street they make good torque. They already have long runners....which actually move some air! Flip your intake upside down and take a look at them

Some headwork, headers tune and a mild cam (even a used z06 cam) will really wake it up

Editops missed youre staying with the non lsx block

Last edited by cuisinartvette; Jan 4, 2014 at 06:18 PM.
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Old Jan 4, 2014 | 06:17 PM
  #5  
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From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: 04 5.3 with tpi setup?

Originally Posted by tazz6989
i was thinking a 96-2000 vortec 5.7 block with a lt4 hotcam
Do a

Plenty of Vortec head engine builds documented on here.

Originally Posted by tazz6989
port the heads
Porting Vortec heads is not recommended ; a little cleanup at best

read
https://www.thirdgen.org/forums/tech...mods-info.html
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Old Jan 4, 2014 | 06:38 PM
  #6  
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From: Sanctuary state
Car: 67 ******mobile
Engine: 385 Solid roller
Transmission: T-56
Axle/Gears: 4.11
Re: 04 5.3 with tpi setup?

^^^
Porting vortecs-better really know youre stuff or youll go backwards every time. It can be done but not for the person just learning
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