What fmu disk with 450cc?
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Joined: Oct 2001
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From: Tustin, CA, USA
What fmu disk with 450cc?
Using 450cc injectors, is a 4:1 disk suitable enough for 12-13 psi? I heard jinxproof had a past setup where he used 440cc , 12:1 fmu, and afc to tweak the fuel, but the fuel presure sounds too outrageous for high boost applications. Any ideas?
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From: Burlington, WI, USA
Re: What fmu disk with 450cc? (NHB Fighter)
i would say 12:1 to be safe, but there is one below the 12:1 that lots have used just fine ( i just cant remember if its 10:1 or something)
mike
mike
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From: Northeast, USA
Re: What fmu disk with 450cc? (sutrusu)
Use a 6:1 and tune the fuel out.. better safe than sorry.
I'm running a 12:1 with 320cc injectors and no AFC... and I have a sluggish idle at times...
I'm running a 12:1 with 320cc injectors and no AFC... and I have a sluggish idle at times...
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From: some crappy place in, wa, usa
Re: What fmu disk with 450cc? (HybridKOOP)
Use the 4:1 along with an afc and you will be fine. I've been using 370s with a 6:1 and afc with no problems at 13 psi, except traction. 13.7@109mph can we say absolutley no traction.
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From: Portland, OR
Re: What fmu disk with 450cc? (sutrusu)
12:1 with 450s?!! he wouldn't even idle!!
you use an 8:1 with 310s... maybe a 6:1 or 4:1. not sure.
you use an 8:1 with 310s... maybe a 6:1 or 4:1. not sure.
do not be gay. use the VAFC and 450's. that is all you need. no other pieces.
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From: Peoria, IL, USA
Re: What fmu disk with 450cc? (ion_four)
12:1 with 450s?!! he wouldn't even idle!!
you use an 8:1 with 310s... maybe a 6:1 or 4:1. not sure.
actually, it would idle fine and be great until the computer went into closed loop and then it would bog like a madman and probably die.
do not be gay. use the VAFC and 450's. that is all you need. no other pieces.
you use an 8:1 with 310s... maybe a 6:1 or 4:1. not sure.
actually, it would idle fine and be great until the computer went into closed loop and then it would bog like a madman and probably die.
do not be gay. use the VAFC and 450's. that is all you need. no other pieces.
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