D1sc procharger and lq4
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From: colona illinois
Car: 88 trans am 72 olds cutlass
Engine: soon to be 5.3 455 olds
Transmission: soon to be t-56 2004r
Axle/Gears: 3.23 3.73
D1sc procharger and lq4
I just bought a procharger head unit to install on my lq4 and was looking at brackets for mounting it and trying to figure out my options. Indiana muscle car makes a nice bracket but what about one from a fourth gen will that work? Can anyone share there experiance with installing this set up in a 3rd gen. This is my first try at supercharging so any insight will be helpful thanks.
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Joined: Mar 2004
Posts: 2,519
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From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: D1sc procharger and lq4
I've never installed one but theres been a few who tried. The closest i recall seeing was using a C5 bracket but there was fitment issues and the project was halted. That Indiana piece is your best bet and will save a lot of aggravation for you. FWIW a local friend of mine put 785 to the wheels with a DISC over clocking it through an otherwise stock LS6
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From: santa barbara,ca
Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
Re: D1sc procharger and lq4
I have a d1sc on my setup, but my project is never ending. Every time i almost finish the car I find i need something else. I used the indiana muscle bracket with the procharger clocked in the stock position you would use for tpi kit and all custom piping and custom intercooler. think i am pretty much there now, I just need to have someone install my all new painless harness and and stand alone current harness. the engine harness is already installed right now. Also installing new fuel rails
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Thread Starter
Junior Member
iTrader: (2)
Joined: Oct 2011
Posts: 84
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From: colona illinois
Car: 88 trans am 72 olds cutlass
Engine: soon to be 5.3 455 olds
Transmission: soon to be t-56 2004r
Axle/Gears: 3.23 3.73
Re: D1sc procharger and lq4
Wow that looks sweet, what alt bracket did you go with? How much boost do you plan on running? I got 4 different pulleys but i think im going to stick with 10-12 psi. Im looking for a solid 10 sec street car. I am running a th350 trans and was planning on using nitrous so i have a 3600 stall converter but now that im supercharging i think that will be too much. I have the holley hp ecu and i can get a snow meth kit for 100 bucks never been used so i think i will pick that up also. Im hoping for solid 10s in a street car on 93 octane so i hope this will do the trick.
Joined: Feb 2000
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From: Valley Center,Kansas
Car: 92RS
Engine: LS 402 inwork
Transmission: TH350
Axle/Gears: 10 bolt,3:73's
Re: D1sc procharger and lq4
90-Irocdx3,
Thanks for that pic like that, my Holley Hi-Ram might clear the wiper motor after seeing your pic. I'm also going to be using those s/c brackets for my D1SC 402 build. Once I finally get my engine installed I plan on taking some good pics since I don't see a Holley Hi-Ram build anywhere in here.
Thanks for that pic like that, my Holley Hi-Ram might clear the wiper motor after seeing your pic. I'm also going to be using those s/c brackets for my D1SC 402 build. Once I finally get my engine installed I plan on taking some good pics since I don't see a Holley Hi-Ram build anywhere in here.
Joined: Nov 2006
Posts: 537
Likes: 4
From: Calgary, Alberta, Canada
Car: 89 WS6 TransAm
Engine: LQ408
Transmission: T56 Magnum
Axle/Gears: Strange S60, 4.10s
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Re: D1sc procharger and lq4
Everything... You will need a different alt and power steering pump... And crank pulley every thing will be rearranged... My kit is pretty much the same as the pic above just my pro charger is clocked different
Joined: Nov 2006
Posts: 537
Likes: 4
From: Calgary, Alberta, Canada
Car: 89 WS6 TransAm
Engine: LQ408
Transmission: T56 Magnum
Axle/Gears: Strange S60, 4.10s
Re: D1sc procharger and lq4
Is there any advantages over the Indiana Musclecar setup?
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bracket, brackets, d1, d1sc, lq4, ls1, power, procharged, procharger, pump, sale, sc, steering, supercharger, thirdgen








