Is the FMU Bad for all cars
i keep hearin ppl say nt to use a FMU , is this cz the product isnt good or wat ??
is it not good for hondas ? i got a daewoo lanos 1.5 SOHC 8V stock internals 9.5:1 cmp/r, my setup : custom mani, 240cc injectors, stock fuel pump, 34-47psi fuel rail, Perfect Power Smt6 Piggy back Ecu, T25 turbo and internal 10psi 10psi wastegate, Starion intercooler, Blitz SS b.o.v, 8.5mm Msd wires, JDM earth ground kit, bosch +4 platinum plugs, Hallman Es Mbc, Greddy turbo timer, boost gauge, a/f gauge oil psi gauge. now wat i need to know is wat is need to complete this set up to run 10psi ,would i need a FMU ? im lookin in the range of 150-170 hp if possible thanx again |
Re: Is the FMU Bad for all cars
isnt the smt6 meant to run with larger injectors?
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Re: Is the FMU Bad for all cars
im using it to run the 240cc inj but stock fuel pump of the 1.5 engine and stock fuel rail and reg
usin the smt6 i can just make the injectors throw in more fuel but to a limit any advise wether to get the fmu or a adj reg ?? |
Re: Is the FMU Bad for all cars
dude it is not worth blowing your motor to find out ???
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Re: Is the FMU Bad for all cars
You have too many valves for a turbo to handle
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Re: Is the FMU Bad for all cars
Read the FAQ in engine management. An FMU is reccomended for less than 6psi. Anything over that is dangerous and if you want to be safe you should upgrade
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Re: Is the FMU Bad for all cars
Originally Posted by Whitey
Read the FAQ in engine management. An FMU is reccomended for less than 6psi. Anything over that is dangerous and if you want to be safe you should upgrade
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Re: Is the FMU Bad for all cars
Originally Posted by jagojon3
You have too many valves for a turbo to handle
how can i have too many valves ??? |
Re: Is the FMU Bad for all cars
i really thought youcould use the smt6 with bigger injectors, look into that
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Re: Is the FMU Bad for all cars
Originally Posted by ghettoturbo
i really thought youcould use the smt6 with bigger injectors, look into that
i have bigger inj they are 240cc the stocks were 150cc |
Re: Is the FMU Bad for all cars
for 160whp u might be able to pull it off with 240s
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Re: Is the FMU Bad for all cars
so i would need then FMU or not ?? should i just stay w the stock fuel pump and 240cc inj or wat ?>?
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Re: Is the FMU Bad for all cars
bosch plugs ------- suck
get ngk's the plug of champions |
Re: Is the FMU Bad for all cars
FMUs do work.
Unless you have a Honda and have an IQ above normal. Then you have better options. Since you dont have either read on. Why are you looking into this are you runing lean ? If your runing lean look at something simplere like increasing the fuel pressure in your fuel rail. If that dont work an FMU can be setup to work. |
Re: Is the FMU Bad for all cars
Originally Posted by chinoy
FMUs do work.
Unless you have a Honda and have an IQ above normal. Then you have better options. Since you dont have either read on. Why are you looking into this are you runing lean ? If your runing lean look at something simplere like increasing the fuel pressure in your fuel rail. If that dont work an FMU can be setup to work. |
Re: Is the FMU Bad for all cars
Originally Posted by woo-sleeper
Originally Posted by chinoy
FMUs do work.
Unless you have a Honda and have an IQ above normal. Then you have better options. Since you dont have either read on. Why are you looking into this are you runing lean ? If your runing lean look at something simplere like increasing the fuel pressure in your fuel rail. If that dont work an FMU can be setup to work. |
Re: Is the FMU Bad for all cars
A FMU will work with any fuel injectected motor with a return fuel line, so no it does'nt have to be a "Honda".
The main problem with a FMU is it does'nt take much to reach the safe limit. Fuel pressure can get very high and the fuel pump will not beable to supply enough pressure, plus the injectors could lock up. And it does'nt do any thing with ignition timing. |
Re: Is the FMU Bad for all cars
Originally Posted by bitchasscracker
bosch plugs ------- suck
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Re: Is the FMU Bad for all cars
Originally Posted by jeffescortlx
A FMU will work with any fuel injectected motor with a return fuel line, so no it does'nt have to be a "Honda".
The main problem with a FMU is it does'nt take much to reach the safe limit. Fuel pressure can get very high and the fuel pump will not beable to supply enough pressure, plus the injectors could lock up. And it does'nt do any thing with ignition timing. |
Re: Is the FMU Bad for all cars
Is your car running, or not yet?
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Re: Is the FMU Bad for all cars
Originally Posted by ossBASHA
Is your car running, or not yet?
was running but ran in to a couple of probs, a couple of exhaust guys been tellin me my turbo mani is too restrictive and i need a new one, and now im tryin to make sure my fuel will be enough for the 7-10psi i will be running |
Re: Is the FMU Bad for all cars
Originally Posted by jeffescortlx
A FMU will work with any fuel injectected motor with a return fuel line, so no it does'nt have to be a "Honda".
The main problem with a FMU is it does'nt take much to reach the safe limit. Fuel pressure can get very high and the fuel pump will not beable to supply enough pressure, plus the injectors could lock up. And it does'nt do any thing with ignition timing. |
Re: Is the FMU Bad for all cars
post pics of your broken ringlands
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Re: Is the FMU Bad for all cars
Originally Posted by Ravage70
post pics of your broken ringlands
heres old pics i got http://www.cardomain.com/memberpage/269462 |
Re: Is the FMU Bad for all cars
Originally Posted by Ravage70
post pics of your broken ringlands
But seriously, I would'nt just go about running 7-10psi with the tuning that you have. Start at 6 (or as low as the waste gate will let you) and slowly work your way up untill you here deto and watch the AFR. With stock compression and timing with pump gas and piggy back's for tuning, 10 pounds can ---- thing up in a hurry. |
Re: Is the FMU Bad for all cars
Is there anybody else running a similar setup like this on the same motor? 240's may be enough for the amount of power you will be making. What kind of power do these things put out stock? I'm guessing its not much.
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Re: Is the FMU Bad for all cars
Originally Posted by sohc_mshue
Is there anybody else running a similar setup like this on the same motor? 240's may be enough for the amount of power you will be making. What kind of power do these things put out stock? I'm guessing its not much.
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