no FMU

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07-26-2003, 03:00 AM
Shifty

no FMU

can i run with no FMU w/ 30lbs injector? or what size injectors do i need to have to run with no FMU?
07-27-2003, 10:59 AM
root

Can you list all your mods?

Ian
07-27-2003, 11:46 AM
Shifty

check out my website :www.StreetFighterRacing.cc]www.StreetFighterRacing.cc[/URL]

76 C+L, 70mm tb, Trick Flow Track Heat extrude honed, Aluminum Canfield CNC Stage II, 30lbs. injector, 1.6 RR, 306 Ci. Steeda 18# cam.
07-28-2003, 07:29 PM
midnight

depends on boost & hp...as long as it does'nt detonate u prob w/b ok...
07-28-2003, 07:53 PM
Shifty

8lbs @6100 rpms
08-03-2003, 08:01 AM
RdRunnr

30's are way too small to run without an FMU imo. I wouldn't attempt it with anything lower then 42's, maybe 36's with only 8 psi. There is only one way to know for sure...that is the dyno.
08-04-2003, 01:31 PM
Brcuda

injectors

I fully agree with Rdrunnr. Do not take chances with injectors that you know are too small. Oh yeah, on the dyno tip, you can do just as much damage on a dyno, blown head gaskets and worse happen all too often.
08-04-2003, 04:34 PM
Shifty

sweet thanks every1 i wont try it. thanks again
08-04-2003, 09:57 PM
RdRunnr

Re: injectors

Quote:

Originally posted by Brcuda
Oh yeah, on the dyno tip, you can do just as much damage on a dyno, blown head gaskets and worse happen all too often.

Agreed, but a competent dyno operator/tuner should be watching the a/f ratio during the pull and would abort the run as the car was moving towards going lean rather then when it actually went lean so stuff like that wouldn't happen. Unfortunatley this is not always the case and bad things happen. It is important to find someone with a good reputation who knows what they are doing.
08-05-2003, 01:59 PM
Brcuda

Re: Re: injectors

Quote:

Originally posted by RdRunnr
Agreed, but a competent dyno operator/tuner should be watching the a/f ratio during the pull and would abort the run as the car was moving towards going lean rather then when it actually went lean so stuff like that wouldn't happen. Unfortunatley this is not always the case and bad things happen. It is important to find someone with a good reputation who knows what they are doing.

DITTO.