FMU question
how can you tell the different from the
12.1 10.1 8.1 fmu's by looking on the inside i think this guy sold me a 10.1 not a 12.1 |
Re: FMU question
Is it a Vortec? I asked the same question in the engine managment section of the fourm awile back.
Google the part number stamped on the bottom of it. |
Re: FMU question
its a knockoff
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Re: FMU question
i think 12.1 means , FMU raise 12 PSI of fuel per 1 PSI of boost..
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Re: FMU question
How many times do you guys need to be told that FMU's are ---- unless your car is carburated go with chipping/good tuning software. in the end you save money.
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Re: FMU question
Find me some one to chip my 93 Escort and I'll gladly ditch my FMU.
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Re: FMU question
FMU's work fine on a cheap setup. Will help some on a low boost setup.
Not everyone has a tuner/chip burner/knowledge etc to have their ECU's chipped....... It depends on the cars too, like his escort in this case....... Sorry that I can't help on the real issue here, but what makes you think it's a 10:1.......if it is a knockoff it will be hard to know. |
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