2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 06-18-09, 03:46 AM
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Exclamation backfire

what kind of mod do i need inorder to make my 7 shoot out flame from the exhaust????
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Old 06-18-09, 03:55 AM
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...... really? i mean.... seriously?

take out your cat. but in california i wouldn't really suggest that. i heard the cops there are **** about emissions equipment. and they don't like it when you take it out...
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Old 06-18-09, 04:03 AM
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My car still does this with a brand new high flow metal cat lol
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Old 06-18-09, 04:39 AM
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You need NOS!!!!
Watch FnF and see what mods those car have. Those cars shoot flames all day...
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Old 06-18-09, 06:42 AM
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Yeah, if you really wanna shoot flames that bad just buy a flamethrower kit. Or mod your car to make enough power and it will take care of the flames itself
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Old 06-18-09, 06:54 AM
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high horsepower doesn't automatically mean big backfires.. if its tuned correctly it won't shoot..
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Old 06-18-09, 07:23 AM
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http://www.youtube.com/watch?v=S2ejnDx0R1I

Something like that?
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Old 06-18-09, 09:16 AM
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Ok. Heres what I want you to do. Take one of the injectors out of one of your fuel rails. Primary or secondary, doesn't really matter. Take out your O2 sensor and put the injector in there. JB Weld it to make sure it doesn't move. From here, i'm going to need you to get some hose, your average garden hose should work. You need to connect it to the spot on the fuel rail where the injector was and attach it back to the injector. The mad crazy fireballz will make your car go faster than a Turbo II.

This should be all you need to make mad fyreballz.

Trust me. I'm a professional.
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Old 06-18-09, 09:17 AM
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Is that the only reason you got this car?

If so.....
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Old 06-18-09, 09:33 AM
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you should sell your car right now to someone who's NOT a ricer like you.
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Old 06-18-09, 10:02 AM
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I never hear about many people who strive to be flamers....
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Old 06-18-09, 01:12 PM
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Unhappy

Oh dear
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Old 06-18-09, 01:37 PM
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Engine, Not Motor

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Tune the car poorly to run excessively rich and remove decel fuel cut.

Stock RX-7s tend to blow flames once the cats are removed because the stock ECU is often malfunctioning and the other emissions equipment has been removed. Without the airpump, ACV/anti-afterburn dumping air into the exhaust ports on decel, raw fuel enters the exhaust and burns.

So really, the only way to get flames is to slightly break your car.
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Old 06-18-09, 02:08 PM
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Are you experienced?

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Unadjust your TPS, it should throw flames at decel.
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Old 06-18-09, 02:15 PM
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Its not a good idea to want to backfire. IS it?
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Old 06-18-09, 02:16 PM
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Only if you're a flamer.... lol
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Old 06-18-09, 07:58 PM
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2jz'd fc

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ouch lol
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Old 06-18-09, 08:02 PM
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'87 TII rx7
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u dont want it to backfire, or else...........

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Old 06-18-09, 08:24 PM
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Former FC enthusiast

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Uhh not really...Post the pic of the burned FD.
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Old 06-18-09, 09:05 PM
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I have a rotary addiction

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Wow, a new record. Only 8 posts and already asking dumb questions.
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Old 06-18-09, 09:12 PM
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stick a roman candle up your butt and light it... you will see a lot of back firing
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Old 06-18-09, 10:03 PM
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Listen to King Diamond.

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Bring it to me and I'll do all the work required, for only $5000. That's a steal compared to what other people charge.
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Old 06-18-09, 10:29 PM
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Flames...That wont get you noticed.
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Old 06-18-09, 10:48 PM
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It'll get done...One day

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Old 06-19-09, 10:51 AM
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I have a rotary addiction

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Anyone else sense a bot?
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