F.A.S.T. Classic stand alone ECU and harness
Thread Starter
Supreme Member
iTrader: (9)
Joined: Sep 1999
Posts: 3,871
Likes: 24
From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
F.A.S.T. Classic stand alone ECU and harness
Selling a FAST Classic bank to bank wide band stand alone ECU setup for TPI engines. Comes will harness, ECM, COM cable, software CD and Ill even give you the laptop I used to program and tune with. This setup cam out just prior to the newer XFI systems. I picked up 99rwhp using this setup over the stock computer and memcal tuned by Fastchip. The harness comes with all pigtails and connectors as well as a few extra circuits. (fuel pump and fan control).
If youre interested then Id suggest contacting FAST to get the details pertaining to the system. THeir site does not list any details pertaining to the Classic system. I paid almost $3K for this setup back in 2005. It had extra stuff done to it like dual stage nitrous add on as well as the wide band O2 sensor. Asking $650 plus shipping.

If youre interested then Id suggest contacting FAST to get the details pertaining to the system. THeir site does not list any details pertaining to the Classic system. I paid almost $3K for this setup back in 2005. It had extra stuff done to it like dual stage nitrous add on as well as the wide band O2 sensor. Asking $650 plus shipping.

Last edited by BOTTLEDZ28; Feb 24, 2016 at 01:32 PM.
Thread Starter
Supreme Member
iTrader: (9)
Joined: Sep 1999
Posts: 3,871
Likes: 24
From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
Re: F.A.S.T. Classic stand alone ECU and harness
I was trying to run a 383/HSR/AFR195 engine with the factory computer. I did have a Fastchip piggyback chip running it and it ran ok but I knew it had more in her so I found this setup at my local tuner. I bought it off him and he guided me through a few steps to get the car running good enough to drive it to him. He tuned the car in the middle of August with 90 degree temps and 100% humidity in the shop and picked up 99hp over my previous dyno run with the factory ECM.
Everyones results will vary though
Everyones results will vary though
Junior Member
Joined: Sep 2012
Posts: 57
Likes: 0
From: OK
Car: 1989 camaro iroc-z
Engine: L98 350 5.7 bored 0.30 over
Transmission: 2400 stall lockout
Axle/Gears: 3.27
Re: F.A.S.T. Classic stand alone ECU and harness
I was trying to run a 383/HSR/AFR195 engine with the factory computer. I did have a Fastchip piggyback chip running it and it ran ok but I knew it had more in her so I found this setup at my local tuner. I bought it off him and he guided me through a few steps to get the car running good enough to drive it to him. He tuned the car in the middle of August with 90 degree temps and 100% humidity in the shop and picked up 99hp over my previous dyno run with the factory ECM.
Everyones results will vary though
Everyones results will vary though
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Junior Member

Joined: Apr 2015
Posts: 30
Likes: 3
From: Minnesota
Car: 1989 GTA
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.27 (Stock)
Re: F.A.S.T. Classic stand alone ECU and harness
Just curious if this requires the harness or if the factory TPI harness can be reused/repinned in the car to work with this?
Thread Starter
Supreme Member
iTrader: (9)
Joined: Sep 1999
Posts: 3,871
Likes: 24
From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
Re: F.A.S.T. Classic stand alone ECU and harness
Thread Starter
Supreme Member
iTrader: (9)
Joined: Sep 1999
Posts: 3,871
Likes: 24
From: Mass
Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
Re: F.A.S.T. Classic stand alone ECU and harness
Yes it replaces the stock ECM under the dash. It does not use Proms. It uses a hard drive that can be rewritten using a laptop and a cable provided. You have ability to load different pre programmed tunes in by using the laptop. Street tune, race tune, nitrous tune. Etc



