timing Q with FMU setup
06-20-2002, 04:47 AM
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timing Q with FMU setup
what should i set my timing to
cartech FMU, bosch pump H22 injectors..
stock nonOBD pr3 ECU.
stock...?
how many degrees should i retard..
i dont have a btm, nor do i have the money to get one.
so any help is appreciated.!!!
edit: IHI turbo boosting 5-6 daily 8 track.. IC.
[Modified by Giuseppe, 8:48 AM 6/20/2002]
cartech FMU, bosch pump H22 injectors..
stock nonOBD pr3 ECU.
stock...?
how many degrees should i retard..
i dont have a btm, nor do i have the money to get one.
so any help is appreciated.!!!
edit: IHI turbo boosting 5-6 daily 8 track.. IC.
[Modified by Giuseppe, 8:48 AM 6/20/2002]
06-20-2002, 07:55 AM
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Location: Mississauga, Ontario, Canada
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Re: timing Q with FMU setup (Giuseppe)
I'm boosting 6 and mine's set back 7 degrees....I still get pinging if I run low quality gas.
Set it to 10 to start and test it out....the farther you retard your timing the less performance you'll acheive. But start from 10 and work forward...listen for detonation...
Set it to 10 to start and test it out....the farther you retard your timing the less performance you'll acheive. But start from 10 and work forward...listen for detonation...
06-21-2002, 04:28 AM
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Re: timing Q with FMU setup (filetofit)
I think the common wisdom is 0.75 degree per psi of boost so 6 psi = 4.5 degrees retard from stock timing.
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