Has anyone heard about F.A.S.T engine management system? - Cherokee SRT8 Forum
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post #1 of 6 (permalink) Old 11-28-2006, 08:56 PM Thread Starter
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Has anyone heard about F.A.S.T engine management system?

Good, bad, how much?

Thanks.
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post #2 of 6 (permalink) Old 11-28-2006, 09:05 PM
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Re: Has anyone heard about F.A.S.T engine management system?

The F.A.S.T. products are for crate engines, for now anyways.


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post #3 of 6 (permalink) Old 11-28-2006, 10:04 PM
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Re: Has anyone heard about F.A.S.T engine management system?

top notch company but ya I dont think they make any products for anything but crate motors. Not sure how much modification this would take to fit on the GC

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post #4 of 6 (permalink) Old 11-28-2006, 10:56 PM
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Re: Has anyone heard about F.A.S.T engine management system?

A speed density based aftermarket engine management system. How much depends on what level you go with; anywhere from $1500-3000. There are quite a few Mustangs running them with good results. I also hear good things about Big Stuff III.
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post #5 of 6 (permalink) Old 11-29-2006, 07:23 AM
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Re: Has anyone heard about F.A.S.T engine management system?

I have two FAST systems, one in a supercharged 95 mustang and the other in a turbo cobra replica. I am pleased with performance from both. there is a down side to mine however and i'm not sure if later versions correct the situation. it seems when i light em up through the gears and then let 'off' the system doesn't read the fuel map during decelaration and i get popping through the exhaust systems. it doesn't load the engine up it's just annoying especially in the open cabin of the cobra. i have heard that the original designer for the FAST system is involved with the BIG STUFF and the aforementioned issue has been corrected.

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post #6 of 6 (permalink) Old 12-02-2006, 10:31 PM
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Re: Has anyone heard about F.A.S.T engine management system?

You could put one in the GC but you would also need a stand alone system like Powertrain Control Solutions to manage your transmission. I know someone with a twin turbo GC that installed the FAST and it would not shift out of first. I told him about the PCS and then he found the week link in his motor at 14psi, lol.

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