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Looking at going turbo a 90's mustang. I'm thinking using an in-line mass air, a FMU, and that's about it. Or is there anyway I can have it tuned?

Thanks.
 

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you can have a chip burned for it
 

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Ditch the FMU idea and just get a big enough fuel systym !!

I run a PMAS pro tube/42#ers and a 255 high pressure intank pump.

I running with NO tune but I got lucky ! I suggest a dyno tune


what HP are looking to hit??
 

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I run 42lb, 255 in tank, and pro tube maf. I use a tweecer for tuning. I tried just running the stock computer and locking timing, playing with fuel psi, etc. I didn't like it. Some are lucky, some aren't.

Do your self a favor and get it tuned by you or someone else.
 

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I run 42lb, 255 in tank, and pro tube maf. I use a tweecer for tuning. I tried just running the stock computer and locking timing, playing with fuel psi, etc. I didn't like it. Some are lucky, some aren't.

Do your self a favor and get it tuned by you or someone else.

same exact setup but I got lucky lol. dont even lock timing, just run 8* base

how is the tweecer? is it as complex as it seems/everyone says? The car has run great for 2 years but I know it could be better cruise wise. The tweecer is about the same as a dyno tune Im just scared to jump as I can barely use a computer lol
 

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Alot of people are using the Quarterhorse now. It's datalogging rate is much faster than twEECer and it has the ability to make changes while the car is running.
Luke
 

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Im very fresh to the EFI scene, not to mention the tuning end of things, so im going to get my feet wet on a SDS system for a bit, see how well i grasp things. Lotsa guys seem to be liking it, so we shall see. I needed to buy a maf, and eec anyways, and ill be into this sds for basically the same coin. Just made sense for me.
Coxy
 

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If you don't want to get into tuning it yourself. Get rid of the FMU and have a chip burned on the dyno.
 
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