NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Shooting Flames (https://www.nopistons.com/2nd-generation-specific-17/shooting-flames-17741/)

Apex13B 05-23-2003 08:05 PM

Just remove the cats, and block off the split air pipe, and take off the decel system

ChainSawOnSteroids 05-23-2003 08:17 PM

where is this decel system? and how do i take it off?

pengaru 05-23-2003 10:35 PM

theres the anti afterburn valve which is integrated into the acv, then the fuel cut on decel should just be based on TPS i think, i'm not sure how you'd intentionally mess that up without effecting everything else the TPS influences.

UniqueTII 05-24-2003 12:21 AM


Originally Posted by 9BASE3' date='May 23 2003, 06:41 PM
LOL... I just noticed Uniques sig... https://www.nopistons.com/forums/pub...IR#>/bigok.gif





'87 TII

-LED lug nuts

-HID brake lights

-Carbon fiber windshield

-Aluminum head gasket

https://www.nopistons.com/forums/pub...#>/biggrin.png



I was out shopping (Home Depot Racing) with RD tonight and I came up with something else to add to it, but I forgot now...dammit.





Geoff, how can you see the flames through all of the smoke? lol

ChainSawOnSteroids 05-24-2003 11:39 AM

and where is this split air pipe??? im not touching the decel system i tuen my tps to my liking day to day

UniqueTII 05-24-2003 11:43 AM

The split air pipe is the pipe that runs from the ACV to the main cat.

ChainSawOnSteroids 05-24-2003 11:57 AM

so if i dont have either one that you mentioned, i must not have the split air pipe then

i have another question, there is a 3/4 inch rubber hose that runs under where the acv used to be, if i block it off the car wants to stall, and then does, if i leave it open it runs fine, what is that?

rmaiersg 05-24-2003 05:01 PM

OK, I have the RB full exhuast and all emissions and rap is removed. It doesn't want to shoot flames!!! Anything will help! Please get me to shoot flames!

pengaru 05-24-2003 05:17 PM

heh, rob you crack me up.

ChainSawOnSteroids 05-25-2003 01:41 PM


Originally Posted by rmaiersg' date='May 24 2003, 06:01 PM
OK, I have the RB full exhuast and all emissions and rap is removed. It doesn't want to shoot flames!!! Anything will help! Please get me to shoot flames!

did you remove your cat? air pump? acv? i pressume so since you said all emmisions are gone. you can make your TPS think your not completely letting of the gas when you do in fact do so, you will need 2 test lights for this trick (thanks mike), there is a three pin green plus on the intake side of the engine bay, one pin on top and 2 down and to the side of it, ground both lights to the top one and then put a light at each of the lower pins, then turn the tps screw until both lights light up (i believe you should turn the screw clock wise) your idle will drop significantly so raise it right away (by way of idle screw on top of the TB) so once done your ECU will dump fuel into the exhaust while your decelerating cause it will think your foot is not completely off the gas. while your decelerating your engine will pop and backfire like crazy, but if you get into the higher rpm range it will let o ut massive fireballs, the pics i posted was without this done, i tuned it to almost normal position (depending on my mood i can adjust flameage) if any part was unclear im me i13brotaryi or email i13brotaryi@aol.com


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