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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.


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Old 03-22-2010, 11:36 AM   #1
knonfs
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Default Greddy vs Godspeed FMIC

Looking for owners of this two FMIC:

Can they be installed without removing the plastic (heavy) bumper?

I need to get my project running, and the air-liquid idea went out the window (long freaking story)






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Old 03-22-2010, 01:40 PM   #2
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you will have to remove the bumper for any fmic.. lol
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Last edited by Dazed and Rotarded; 03-22-2010 at 01:42 PM.. Reason: read it wrong LOL
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Old 03-22-2010, 01:59 PM   #3
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Originally Posted by Dazed and Rotarded View Post
you will have to remove the bumper for any fmic.. lol
Not true!

I have an FMIC and my bumper is fully intact (minus some modifications to the bumper skin).
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Old 03-22-2010, 03:01 PM   #4
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Correct good sir.. It will need to be mod'd..but no need in a aftermarket
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Old 03-22-2010, 03:37 PM   #5
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Quote:
Originally Posted by Dazed and Rotarded View Post
you will have to remove the bumper for any fmic.. lol
That's incorrect...

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Originally Posted by vex View Post
Not true!

I have an FMIC and my bumper is fully intact (minus some modifications to the bumper skin).
Are you using a custom FMIC, or a off the shelf?

I know that somebody manage to use the greddy with the stock bumper, but it was sooooo long ago...

Maybe it was CYMFC3s, but his site is long gone
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Old 03-22-2010, 05:33 PM   #6
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I'm using the greddy with the stock bumper and I didn't hack it up like all the ones you see. I could get pics for you if you want.
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Old 03-22-2010, 07:39 PM   #7
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If you're trying to use one of those 600mm x 300mm (24" x 12") FMIC kits, then the front bumper skin has to be removed for installation.
These mimic the current FMIC kits (V-spec / R-spec) from GReddy / Trust.
I'm talking about the kits that run pipes from both sides of the engine bay.
The earlier GReddy / Trust FMIC kits ran the pipes only from the passenger side (US-spec) of the engine bay.

There is a way to install one of those big honkin' IC cores up front that doesn't require removing the front bumper, but it's more involved.
You need to relocate the battery and reposition the radiator...


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Old 03-22-2010, 09:35 PM   #8
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is there really a point in a 24" intercooler when running close to stock power?

People tell me I should get an FMIC because it is "Supposedly" more consistent....

I feel like that does not matter at my power level.
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Old 03-22-2010, 10:09 PM   #9
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A small front mount is just fine for a decent amount of power. With a mostly stock car, a fmic should give you a few gains, but nothing major.

But a boost hungry, T66 running beast, that'd need more haha
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Old 03-22-2010, 11:32 PM   #10
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Quote:
Originally Posted by antman0408 View Post
I'm using the greddy with the stock bumper and I didn't hack it up like all the ones you see. I could get pics for you if you want.
That would be great!

Quote:
Originally Posted by RETed View Post
If you're trying to use one of those 600mm x 300mm (24" x 12") FMIC kits, then the front bumper skin has to be removed for installation.
These mimic the current FMIC kits (V-spec / R-spec) from GReddy / Trust.
I'm talking about the kits that run pipes from both sides of the engine bay.
The earlier GReddy / Trust FMIC kits ran the pipes only from the passenger side (US-spec) of the engine bay.

There is a way to install one of those big honkin' IC cores up front that doesn't require removing the front bumper, but it's more involved.
You need to relocate the battery and reposition the radiator...


-Ted
Yup, I am talking about the "newer" style. I can see relocating the battery, but repositioning the radiator? Man, are you keeping secrets from us? LOL!

Do tell, please!

On that note, I found a precision turbo liquid intercooler that might fit my needs. Hmm, decisions, decisions
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Old 03-23-2010, 07:49 AM   #11
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Essentially:

Any KIT installed the way they want it will remove the rebar (plastic support). Aside from the oldschool greddy kit, and I believe corksports.

Anything installed the way YOU want it will go..........whereever you want it
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Old 03-23-2010, 08:22 AM   #12
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Quote:
Originally Posted by classicauto View Post
Essentially:

Any KIT installed the way they want it will remove the rebar (plastic support). Aside from the oldschool greddy kit, and I believe corksports.

Anything installed the way YOU want it will go..........whereever you want it
True, but I've been looking at the godspeed pics, and it looks like the intercooler sits right on top of the rebar mounts:


If I go this route, I need something that "bolts in" and keeps the rebar. I can work around installing the intercooler, but have no desire of re-engeneering the pipes.
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Old 03-23-2010, 08:37 AM   #13
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Buy a smaller (less tall) core?
Install core ahead of rad?
Buy a water to air?
Run AI?



There's no real purchase option. Although IIRC, the corksport kit doesn't remove the rebar, but Ive never seen one in person to judge quality etc. But that's likely the best candidate for a bolt in package that does what you want. Only other way is custom custom custom.
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Old 03-23-2010, 10:57 AM   #14
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Quote:
Originally Posted by classicauto View Post
Buy a smaller (less tall) core?
Install core ahead of rad?
Already did that, but doing the piping without cutting chunks of metal is pretty much impossible.

Quote:
Originally Posted by classicauto View Post
Buy a water to air?
Seriously condisering it

Quote:
Originally Posted by classicauto View Post
Run AI?
Already installed

Quote:
Originally Posted by classicauto View Post
There's no real purchase option. Although IIRC, the corksport kit doesn't remove the rebar, but Ive never seen one in person to judge quality etc. But that's likely the best candidate for a bolt in package that does what you want. Only other way is custom custom custom.
I am not convinced by the corksport intercooler. I guess I am crying to much, and should just go the custom route

Last edited by knonfs; 03-23-2010 at 11:00 AM..
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